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Index


Symbols

$PTOLEMY E-1
( 12-1
, 12-1, 12-8
.cshrc 2-51
.cshrc file 2-41
.emacs file A-21
.Xdefaults 2-2, 2-54
.Xdefaults file 16-2
.xinitrc file 2-2, B-2
.xsession file B-2
~ptolemy A-19

Numerics

256fft (CGC demo) 12-26
4BitDownCounter (DE demo) 10-26

A

Abs (C50 block) 15-5
Abs (CG56 block) 13-7
Abs (CGC block) 12-8
Abs_M (SDF block) 5-26
accelerator 2-5
ACos (C50 block) 15-5
ACos (CG56 block) 13-7
actions associated with star firings 3-15
actor 5-1, E-1
actual parameters 2-32
ACYLOOP, SDF Scheduler option 5-65, 5-66, 5-68
ACYLOOP, SDF scheduler option 11-7
adaptFilter (CGC demo) 12-20, 12-21
adaptFilter (SDF demo) 5-55
adaptFilter_multi (CGC demo) 12-21
adaptive differential pulse code modulation (ADPCM) 5-42, 5-58, 5-83
adaptive equalization 5-82
training sequence 5-18
adaptive estimation 10-29
adaptive filtering 4-3, 5-55
adaptive quantization 10-29
Add (C50 block) 15-4
Add (CG56 block) 13-6
Add (CGC block) 12-8
Add (SDF block) 5-12
Add (SR block) 10-3
Add_M (SDF block) 5-25, 5-44
AddCx (C50 block) 15-4
AddCx (CG56 block) 13-7
AddInt (C50 block) 15-4
AddInt (CG56 block) 13-7
additive Gaussian white noise 5-39, 5-55
AddMotionVecs (SDF block) 5-48
adjustableGain (CG56 CGC/S-56X galaxy) 13-6
adjustableGain (CG56 QDM/S-56X Block) 13-6
adjustableGainGX (CG56 S-56X block) 13-4
adjustSchedule, target parameter 11-4
ADPCM (adaptive differential pulse code modulation) 5-58
ADPCM (CG56 S-56X demo) 13-17
ADPCM (CGC S-56X demo) 13-18
ADPCM speech coding 5-83
ADPCMCoder (SDF block) 5-42
ADPCMDecoder (SDF block) 5-42
ADPCMFromBits (SDF block) 5-42
ADPCMToBits (SDF block) 5-42
AF program 2-38
aheadLimit parameter 12-8
AIn (C50 block) 15-3
Air Force 1-2
alias command 3-3, 3-6
alive (CGC demo) 12-23
all pole filters 5-33
allowDynamic 8-2
Allpass (C50 block) 15-10
Allpass (CG56 block) 13-13
allPole (SDF demo) 5-55
all-pole filters 5-55
alter-geometry, VEM 16-17
AM Transmitter (CG56 S-56X demo) 13-17
Ammicht, E. 1-10
amortizedComm, target parameter 11-5
amplifier 5-12
amplitude modulation (AM) 5-70
analysis-synthesis filter banks 4-3
analytic (SDF demo) 5-53
analytic signals 5-53, 5-56
And (SR block) 10-3
animated displays 5-10
animatedLMS (CGC demo) 12-24
animatedLMS (SDF demo) 5-55, 5-61
animatedLMSCx (SDF demo) 5-55, 5-61
animation 3-11
animation command 3-3
annotated schedule 4-4, 8-1
annotations in facets 2-45
anytype Particle type 2-20
anytype Particle type (table) 2-20
anytypeColor 2-37
AOut (C50 block) 15-3
applicative language 4-14
AR (auto-regressive) random process 5-81
AR (auto-regressive) random processes 5-57
Arbitrate (DE block) 10-22
arbitrator (preemptive or nonpreemptive) 10-22
Ariel 1-11
Ariel S-56X stars, CG56 13-4
arithmetic stars, C50 15-4
arithmetic stars, CG56 13-6
arithmetic stars, SDF 5-12
ARMA process 5-81
Arnold, E. C. 4-13
ARPA 1-2
array 2-19
array of sensors 6-19
ASCII descriptions of a Ptolemy universe 3-22
ASin (C50 block) 15-6
ASin (CG56 block) 13-8
assembly code synthesis 1-6, 4-7
asynchronous signal processing 4-4, 7-12
AT&T Bell Laboratories 1-10, 1-11, 4-13
Athena widgets 2-2, 2-13
ATM 5-54, 5-58
audioio (CGC demo) 12-27
audiotool 2-38
Autocor (SDF block) 5-36, 5-52, 5-86
autocorrelation 5-52, 5-54, 5-86
autocorrelation (SDF block) 5-34
autocorrelation method 5-57, 5-84
auto-forks 2-48, 3-6, E-1
auto-regressive (AR) random processes 5-57
Average (SDF block) 5-2, 5-12
AvgSqrErr (SDF block) 5-25
AWGN (SDF block) 5-41
AWGNchannel (SDF block) 5-39

B

background execution of pigi A-17
balance equations 5-2, 7-3, 7-6
ball (CGC demo) 12-24
ballAsync (CGC demo) 12-24
Banerjea, A. 1-9, 4-5, 10-1, 10-2
BarGraph (DE block) 10-11
Bartlett 5-7
base class E-1
basebandEquivChannel (SDF block) 5-39, 5-41
basic iteration 7-4
batch mode simulation 3-1
baud-rate timing recovery 7-12
BDF (boolean dataflow) 4-4, E-1
BDF domain 7-1, 8-1
bdf-CG, target 11-3
bdf-CGC target 12-3, 12-13
bdf-doWhile (CGC demo) 12-25
bdf-if (CGC demo) 12-25
bdfTiming (BDF demo) 8-4
beamforming 6-19
Beep (DE block) 10-12
behavioral modeling 4-7, E-1
Bell Labs 1-10
Bell Northern Research (BNR) 1-11
Berkeley CAD framework 2-21
Berkeley Camera Engineering 1-11, 13-4
Bhattacharyya, S. 1-10
Bhattacharyya, S. S. 5-66, 5-67, 11-7
biased autocorrelation estimates 5-86
Bier, J. 1-10
Bilung Lee 5-44
Binary (SDF block) 5-49
binaryCounter (DE demo) 10-26
bindings 2-25, 16-7
bindings command 2-11
biquad 6-19
Biquad (C50 block) 15-10
Biquad (CG56 block) 13-13
Biquad (SDF block) 5-30, 5-73, 5-81
BISDN (broadband integrated services digital network) 10-21
bit reversed order 6-12
bit_reverse (HOF demo) 6-12, 6-20
Bitar, P. 1-9, 10-1
bits (SDF block) 5-8, 5-37
BitsToInt (C50 block) 15-10
BitsToInt (CG56 block) 13-12
BitsToInt (SDF block) 5-21
black and white monitors 2-42, 2-53
BlackHole (C50 block) 15-2
BlackHole (CG56 block) 13-2
BlackHole (CGC block) 12-5, 14-7
BlackHole (DE block) 10-8
BlackHole (SDF block) 5-5
Blackman 5-7
Blackman window 5-57
BlendImage (SDF demo) 5-59
Block E-1
block E-1
block (DE demo) 10-30
block filtering 5-33
blockage (DE demo) 10-26
BlockAllPole (SDF block) 5-33
BlockAllPole (SDF star) 5-55
blockFFT (SDF star) 5-34
BlockFIR (SDF block) 5-33
BlockLattice (SDF block) 5-33, 5-85
blockname parameter 6-2
blockPredictor (SDF galaxy) 5-33
BlockRLattice (SDF block) 5-33, 5-85
blockVocoder (SDF galaxy) 5-33
blockVox (SDF demo) 5-58
Blosim 1-2
BNR 1-11
Boolean-controlled dataflow 8-1 , 12-1, E-1
Bowers, R. 1-10
boxes 2-24, 16-3
broadband integrated services digital network (BISDN) 10-21
Brodersen, R. W. 1-9
broken (SDF demo) 5-53
Brown, D. W. 4-13
Brown, R. 1-9, 4-5, 10-2
Buck, J. 12-1
Buck, J. T. 1-9, 1-12, 2-1, 3-1, 4-1, 4-4 , 5-1, 5-66, 7-1, 8-1, 10-1, 11-1, 13-1, 15-1, 17-1, A-1
buffer sizes 7-8 , 7-10
bug reports 3-22, A-40
Burg (SDF block) 5-2, 5-34, 5-85
burg (SDF block) 5-34
Burg's method for power spectrum estimation 5-57, 5-84
bus 6-3, 6-13
bus manipulation stars 6-1
busconnect command 3-3, 3-6
BusCreate (HOF block) 6-16
BusDeinterleave (HOF block) 6-15
Bush, B. 1-10, 16-1
BusInterleave (HOF block) 6-15
busManipulations (HOF demo) 6-19
BusMerge (HOF block) 6-15
BusMerge (HOF star) 6-20
BusMerge block 6-1
busses 5-53
busses (HOF demo) 6-20
BusSplit (HOF block) 6-13, 6-15, 6-16
BusToNum (SDF block) 5-21
butterfly (CGC demo) 12-19
butterfly (SDF demo) 5-51
Butterworth filter 5-30, 5-77
buttons (DE demo) 10-30
buttons (SDF demo) 5-61
bwDither (SDF demo) 5-59

C

C code generation 1-6, 12-1
C++ code generation 5-67
C_INCLUDE_PATH environment variable 2-52, A-9
CAD frameworks 2-21
CAD group 1-11
Cadence Leapfrog 14-7
calendar queue scheduling 1-9, 4-5, 10-2
call-processing software 4-13
cancelAction command 3-3, 3-16
canonical direct form 5-76
cascadedBiquads (HOF demo) 6-19
Case (DDF block) 7-9, 7-11
Case (DE star) 10-14
caseDemo (DE demo) 10-24
Cassotto, A. 1-10, 2-1, 16-1
Cathedral 4-14
CCITT Recommendation G.711 5-21
cd command 3-3, 3-14
CD Volume (CG56 S-56X demo) 13-17
CDtoDAT (CGC demo) 12-25
cell in vem 16-1
CellLoad (DE block) 10-19
cell-relay network 1-7, 4-13, 10-19
CellRoute (DE block) 10-20
CellToImage (DE block) 10-20
CellUnload (DE block) 10-19
cep (SDF demo) 5-55
cepstrum 5-56
cexp (CGC galaxy) 12-8
CG domain 11-1, E-1
CG56 (Code generation for the Motorola DSP 56000) E-1
CG56 (Code generation for the Motorola DSP56000) 4-7
CG56 Simulator integer file input 13-4
CG96 4-14, E-2
CGC
EECS20, Introduction to Real-Time Systems 12-26
CGC (Code generation in C) 4-6, E-2
CGC domain 4-7, 12-1, 14-1
CG-DDF E-2
Chain (HOF block) 6-11, 6-17
Chain (HOF star) 6-19
Chang, W.-T. 1-9, 1-10, 2-1, 3-1, 6-1
change-layer, VEM 16-17
channel simulation 4-3
chaos 4-3
chaos (CGC demo) 12-19
chaos (SDF demo) 5-56
chaoticBits (CGC demo) 12-20
checkButton (CG56 CGC/S-56X block) 13-6
checkButtonInt (CG56 CGC/S-56X block) 13-6
Chen, M. J. 1-9, 4-6, 5-1
childType, target parameter 11-4
chirp (C50 demo) 15-12
chirp (CG56 simulator demo) 13-16
chirpplay (SDF demo) 5-58
Chop (CGC block) 12-9
Chop (SDF block) 5-2, 5-19
ChopVarOffset (C50 block) 15-8
ChopVarOffset (CG56 block) 13-11
ChopVarOffset (CGC block) 12-9
ChopVarOffset (SDF block) 5-19
circles (drawing) 2-36
circuit synthesis 4-7, 14-1, 14-2
circular convolution 5-80
Class font 15-4
clear-marks command 2-7, 2-48, 2-50
click-to-focus 2-2
Clock (DE block) 10-8, 10-25
close-window command 2-11, 16-7
closing windows 2-4, 2-26, B-4
CLUST, SDF Scheduler option 5-65, 5-66, 5-68
CLUST, SDF scheduler option 11-6
clustering 7-5, 8-1
cntrastEnhance (SDF demo) 5-60
code generation E-1
C++ 5-67
domain E-1
in C 12-1
Motorola DSP56000 13-1
TIC50 15-1
codeDecode (SDF demo) 5-55
codef (SDF block) 5-47
code-generation 1-6
codei (SDF block) 5-47, 5-48
coefficient quantization 5-76
Collect 12-10
Collect (CGC block) 12-10 , 12-21
color 2-54, 2-55
changing 2-37
for data types 2-37
palette 2-34
printers 2-41 , 2-53
problems with colormap A-21
window dump 2-43
ColorImage (SDF demo) 5-60
colormap A-21
Comb (C50 block) 15-11
Comb (CG56 block) 13-13
command completion 16-3
commandline (CGC demo) 12-20
command-line options 2-53
comments in parameters 2-16
Communicating Processes (CP) domain 1-7, E-2
communication network protocols 4-5
communication networks 1-6, 4-5, 10-1, 10-27
communications demos, SDF 5-54
communications stars, SDF 5-36
Commutator (C50 block) 15-8
Commutator (CG56 block) 13-11
Commutator (CGC block) 12-9
Commutator (SDF block) 5-2, 5-18, 5-52, 6-10
Commutator (SDF star) 6-20
compact disc 5-53
CompareMedian (SDF demo) 5-60
comparison (SDF demo) 5-51
compile? 12-1
compile?, target parameter 11-3
CompileCGSubsystems 11-10, 13-17
CompileCGSubsystems target 4-7, 14-1, 14-5
compileCommand parameter 12-1, 14-3
compile-facet command 2-7, 3-19
compileOption parameter 12-2, 14-3
compileOptions parameter 12-1
compile-SDF (SDF target) 5-67
compile-time scheduling 4-4, E-2
compiling Ptolemy A-8
complex baseband envelope 5-55
Complex data type (CG56) 13-12
complex data type (CG56) 13-1, 15-1
complex LMS adaptive filter 5-55
complex parameters 2-16
complex Particle type 2-20
complex Particle type (table) 2-20
complex signals 5-53
complexColor 2-37
complexExponential (SDF demo) 5-52
computation graph 5-1
computer architecture modeling 10-1
CondGate (BDF block) 8-2
conditionals 4-4, 7-1, 7-11
conditionals (DE demo) 10-24
conj (CGC block) 12-8
conj (SDF block) 5-15
Conjugate_M (SDF block) 5-24
connect command 3-3, 3-5
consistency
in dataflow 7-10, 8-1
in DDF 7-7
in SDF 5-3
consistent graph, DDF 7-7
console window 2-53
console window for pigi 3-19
Const (C50 block) 15-3
Const (CG56 block) 13-3
Const (CGC block) 12-6 , 14-9
Const (DE block) 10-9
Const (SDF block) 5-5, 5-73
Const (SR block) 10-3
ConstCx (C50 block) 15-3
ConstCx (CG56 block) 13-3
ConstCx (SDF block) 5-8
constellation (SDF demo) 5-54
constellation display 5-55
ConstFix (SDF block) 5-8
ConstInt (C50 block) 15-3
ConstInt (CG56 block) 13-3
ConstInt (SDF block) 5-8
ConstThreshold (SDF block) 5-49
consumption of tokens or particles 5-1
cont command 3-3, 3-10
contents facet 2-22, 2-34 , 16-1, E-2
continuous-time random processes 10-28
Contrast (SDF block) 5-48
control stars, CG56 13-11, 15-8
control stars, SDF 5-17
conversion stars, C50 15-9
conversion stars, CG56 13-12
conversion stars, SDF 5-20
convolution 5-57, 5-73
Convolve (SDF block) 5-30
ConvolveCx (SDF block) 5-31
Copy 12-10
Copy (CGC block) 12-10
copying facets 2-50
copy-objects A-33
copy-objects command 2-11, 2-44
copy-objects, VEM 16-18, 16-21
Cos (C50 block) 15-6
Cos (CG56 block) 13-8
Cos (CGC block) 12-8
Cos (SDF block) 5-15
co-simulation 4-7, 14-1, 14-5
cosine (SDF galaxy) 5-37
counter (up/down) 10-23
CP (communicating processes) domain 1-7, 4-13, E-2
CPLUS_INCLUDE_PATH environment variable 2-52, A-9
create command 2-11, 2-26
create, VEM 16-21
create-circle, VEM 16-18
create-geometry command 2-36
create-geometry, VEM 16-18
CreateSDFStar 11-10, 12-26
current domain 3-3
current galaxy 3-2
current universe 3-2
cursor 2-31
curuniverse command 3-2, 3-3, 3-19
Cut (C50 block) 15-8
Cut (CG56 block) 13-11
CxToFix (C50 block) 15-10
CxToFix (CG56 block) 13-12
CxToFix (SDF block) 5-22
CxToFix_M (SDF block) 5-23
CxToFloat (SDF block) 5-22
CxToFloat_M (SDF block) 5-23
CxToInt (C50 block) 15-10
CxToInt (CG56 block) 13-13
CxToInt (SDF block) 5-22, 5-23
CxToRect (C50 block) 15-9
CxToRect (CG56 block) 13-12
CxToRect (CGC block) 12-11
CxToRect (SDF block) 5-20, 5-75

D

data-dependent flow of control 1-6
data-dependent iteration 4-4, 7-1, 8-4
dataflow 1-6, E-2
dataflow, synchronous 12-1
dataIter (BDF demo) 8-4
DB (CGC block) 12-12
DB (SDF block) 5-16, 5-34
DCE A-37
DctImage (SDF demo) 5-60
DCTImageCodeInv (SDF block) 5-46
DCTImageInv (SDF block) 5-46
DDF (dynamic dataflow) 4-3, 7-1
DDF (dynamic dataflow) domain 7-1, E-2
buffer size 7-8
inconsistencies 7-7
wormhole 7-7
DDF domain 1-6
DDF Schedulers 7-2
DDFClustSched 7-5
DDFClustSched class 7-8
DDFSimpleSched class 7-4
DE 4-5
DE (discrete event) domain 1-6, 4-5 , 10-1, E-2
scheduler 10-1
within the SDF domain 10-5
debug control panel 2-13
debugging 2-52, 2-53
decibels scale 5-34
decimation-in-time FFT 6-19
decimation-in-time FFT algorithm 6-13
decision feedback equalizer 5-55
deep-reread, VEM 16-8
DEF, SDF Scheduler option 5-65, 5-66, 5-68
DEF, SDF scheduler option 11-6
default-CG, target 11-2
default-CGC target 12-2
default-DDF target 7-8
default-VHDL target 4-7, 14-1
deferrable star 7-4
defgalaxy command 3-3, 3-8
delay 5-17, 5-75
Delay (C50 block) 15-9
Delay (CG56 block) 13-11
Delay (CGC block) 12-10
Delay (DE block) 10-15
delay-free loop
in DE 10-4
in SDF 5-4
delays 2-47
DE domain 10-4
in SDF 5-4
delayTest (SDF demo) 5-52
delayVsServer (DE demo) 10-26
delete-objects command 2-11, 2-27
delete-objects, VEM 16-19, 16-20
delnode command 3-3, 3-12
delstar command 3-3, 3-11
deluniverse command 3-2, 3-3
demos 2-2
demoscript (SDF demo) 5-65
DeMux (CGC block) 12-9
DeMux (SDF block) 5-19, 5-52
derived class E-2
DeScrambler (SDF block) 5-38
descriptor command 3-3, 3-9
design database 1-3, 2-21
DeSpreader (SDF block) 5-38
determinacy 7-3
DeTroch, S. 1-10
dft (CGC demo) 12-20
DFT (discrete Fourier transform) 5-79
DFT (discrete Fourier transform), two dimensional 6-10
dft (SDF demo) 5-56
dialog boxes 2-12
Diesta, R. 1-10, 10-1
differential pulse code modulation 5-46, 5-47
digital audio tape 5-53
digital circuit simulation 4-12
digital filtering 4-3
digital logic simulation 5-21
digital signal processing demos, SDF 5-55
digiWatch (FSM demo) 11-4
Direct Adaptive Frequency Estimation Technique 5-33
direct form II 5-31, 5-76
direct-form recursive filters 6-19
directory parameter 12-1
directory, target parameter 11-2
Dirichlet (CGC block) 12-8
Dirichlet (SDF block) 5-15
Discard (DE block) 10-12
disconnect command 3-3, 3-11
discrete event E-2
Discrete event domain 10-1
discrete Fourier transform 5-56
two-dimensional 6-10
discrete-event 1-6
scheduler 1-9, 10-2
discrete-time Fourier transform (DTFT) 5-56, 5-70
display 2-54
DISPLAY environment variable 2-52, 16-2
display? 12-1
display?, target parameter 11-3
DisplayImage (SDF block) 5-44
DisplayRGB (SDF block) 5-45
displays (DE demo) 10-30
display-schedule command 2-7, 8-3
DisplayVideo (SDF block) 5-45
distortion (DE demo) 10-29
distortionQ (DE demo) 10-29
Distributed Computing Environment A-37
Distributor (C50 block) 15-8
Distributor (CG56 block) 13-11
Distributor (CGC block) 12-9
Distributor (SDF block) 5-2, 5-19, 5-52, 6-10
Dither (SDF block) 5-48
DivByInt (C50 block) 15-5
DivByInt (CG56 block) 13-7
DivByInt (SDF block) 5-13
documentation 1-9, 15-1
domain 1-6, 2-4 , 2-55, 4-1, E-2, E-3
command 3-3
in pigi 2-55
in the interpreter 3-18
SDF 5-1
timed and untimed 4-2
domains command 3-3, 3-4
doppler (SDF demo) 5-56
do-while 8-1, 8-4
DownCounter (DDF block) 7-9
DownSample (C50 block) 15-8
DownSample (CG56 block) 13-11
DownSample (CGC block) 12-9
DownSample (SDF block) 5-2, 5-19, 5-72
downSample (SDF demo) 5-53
DPCMImage (SDF block) 5-46
DpcmImage (SDF demo) 5-60
DPCMImageInv (SDF block) 5-47
drag 2-24, 2-24, E-3
drawing
boxes 2-24
circles 2-36
lines 2-24, 2-36
polygons 2-36
DSP Station from Mentor Graphics 4-14
DSP56000 13-1
DSP56k 4-7
DSP96k 4-14
DSPlayBQ (C50 block) 15-11
DSPlayBQ (CG56 block) 13-13
DSPWorm (CG56 S-56X in SDF Wormhole demo) 13-19
DTFT (discrete-time Fourier transform) 5-70
DTFT (SDF block) 5-35, 5-56, 5-79
dtft (SDF demo) 5-56
dtmf (CGC demo) 12-23
DTMFCodec (C50 demo) 15-12
DTMFCodec (CG56 CGC-S56X demo) 13-18
DTMFCodec (CG56 simulator demo) 13-16
DTMFCodec (CGC demo) 12-21
DTMFCodec (SDF demo) 5-54
DTMFDecoder (CGC block) 12-13
DTMFDecoder (SDF block) 5-40, 5-41
DTMFDecoderBand (CGC block) 12-12
DTMFDecoderBank (SDF block) 5-40
DTMFGenerator (SDF block) 5-6, 5-40
dtmfKeyPad (CGC block) 12-6
DTMFPostTest (CGC block) 12-12
dtmfSpectrum (CGC S-56X demo) 13-18
dynamic constructs 7-1
dynamic dataflow 1-6, 7-1, E-3
dynamic flow of control in dataflow 8-1
dynamic linking 1-11, 3-2, 3-14, A-7
dynamic scheduling in dataflow 7-11

E

echo canceling (CG56 S-56X demo) 13-17
Eddins, S. 1-9
EdgeDetect (SDF demo) 5-60
edit-comment command 2-7
edit-domain command 2-7
edit-icon command 2-7, 2-22
edit-label command 2-11, 2-36, 2-45
edit-label, VEM 16-19, 16-22
editor (text) 2-51
edit-params command 2-7, 2-14, 2-15, 2-29, 2-32, 3-20
edit-pragmas 7-5
edit-pragmas command 2-7
edit-seed command 2-7
edit-target command 2-7
Edwards, S. 4-5, 10-1, A-1
EECS20 12-26
elliptic filter 5-76
emacs 2-13, 2-52, 2-54, A-21
embedded systems 1-6
EndCase 7-6
EndCase (DDF block) 7-9, 7-11
EndCase (DE star) 10-14
EnvelopeGen (SR block) 10-5
environment variables 2-41, 2-51
C_INCLUDE_PATH 2-52, A-9
CPLUS_INCLUDE_PAT A-9
CPLUS_INCLUDE_PATH 2-52
DISPLAY 2-52, 2-54, 16-2
GCC_EXEC_PREFIX 2-52, A-8
HOME 2-52
ITCL_LIBRARY 2-52
ITK_LIBRARY 2-52
IWIDGETS_LIBRARY 2-52
LD_LIBRARY_PATH 2-52
LIBRARY_PATH 2-52, A-9
PATH 2-53
path 3-2
PIGIBW 2-51
PIGIRPC 2-51
PRINTER 2-41, 2-53
PT_DEBUG 2-52, 2-54
PT_DISPLAY 2-6, 2-51
PTARCH 2-52, A-9
PTMATLAB_REMOTE_HOST 2-52
PTOLEMY 2-1, 2-52, A-19, B-1
PTOLEMY_SYM_TABLE 2-52
PTPWD 2-52
QCKMON 2-53
S56DSP 2-53
SHLIB_PATH 2-53
SIM_ARCH 2-53
SYNOPSYS 2-53
TCL_LIBRARY 2-52
TK_LIBRARY 2-52
TYCHO 2-52
USER 2-53
equiripple FIR command 2-7
equiripple FIR filter design C-1
eratosthenes (DDF demo) 7-10, 9-6
errorDemo (DDF demo) 7-10
errors, finding the source 2-49
Ether (DE block) 10-22
EtherRec (DE block) 10-22, 10-28
EtherRecMes (DE block) 10-22
EtherSend (DE block) 10-22, 10-28
Evans, B. 1-9, 3-1, 4-1, 5-1, 5-48, 9-1, 10-1, 13-1
event 10-1, E-3
event horizon E-3
event path 10-4
event queue 4-5, 10-2
event-driven model of computation 4-5
event-driven simulation 4-12
EventHorizon in DDF 7-12
excess bandwidth 5-79
exit command 3-3, 3-15
exiting pigi 2-4
exit-pigi command 2-7
Exp (CGC block) 12-8
Exp (SDF block) 5-15, 5-73
expgen (CGC block) 12-6
expgen (SDF block) 5-8, 5-73
expjx (C50 block) 15-6
expjx (CG56 block) 13-8
expjx (CGC block) 12-8
expjx (SDF block) 5-15
exponential (HOF demo) 6-20
exponential distribution 10-9
exponential sequences 5-73
Expr (CG56 block) 13-9, 15-7
Expr (CGC Block) 12-9
expressions in parameter values 2-15
eye (SDF demo) 5-54
eye diagram display 5-55

F

facet 2-4, 2-21 , 16-1, E-3
facet number command 2-7
fast Fourier transform (FFT) algorithm 5-2, 5-35, 13-14, 15-11
Fay, T. 5-51
feedback
around quantizer structure 5-58, 5-83
systems 5-74
FFT 5-34 , 6-13, 6-19
two dimensional 6-10
FFT (fast Fourier transform) 5-2, 5-36
fft (HOF demo) 6-19
FFT (SDF block) 5-56
fft2d (HOF demo) 6-19
FFTCx (C50 block) 15-11
FFTCx (CG56 block) 13-14
FFTCx (CGC block) 12-12
FFTCx (SDF block) 5-2, 5-3, 5-35, 5-56, 5-70, 5-75, 5-79, 6-10
fibonnacci (DDF demo) 7-11
FIFOQueue (DE block) 10-16, 10-27
file input 5-7, 10-10
file input for parameters 2-16, 2-19
file parameter 12-1
file, target parameter 11-3, 11-7
fileColor 2-37
files in parameters 2-20
Filter (DE block) 10-23, 10-28
filter banks 4-3
filter design 4-3, 5-56, C-1
filterBank (CGC demo) 12-20
filterBank (SDF demo) 5-53
filterBank-NonUniform (SDF demo) 5-53
filterPrototype (SDF demo) 5-64
find-name command 2-7
finite Fourier series approximation 6-19
FIR 2-18, 5-31, 5-31 , 5-31, 5-31, 5-32, 5-55
FIR (C50 block) 15-11
FIR (CG56 block) 13-14
FIR (CGC block) 12-12
FIR (finite impulse response filtering) 5-33
FIR (SDF block) 5-2, 5-31, 5-53, 5-55, 5-72, 5-74
FIR filter design 5-78, C-1
FIR lattice filter 5-86
FIRCx (SDF block) 5-31, 5-53
FIRCx (SDF star) 5-2
FIRFix (CGC block) 12-12
FIRFix (SDF block) 5-31
firing of actors or stars 5-1, E-3
firing rule E-3
firingsPerIteration pragma 7-5, 7-11, 7-12
first-in first-out (FIFO) queue 10-16
fixCGC (CGC demo) 12-26
fixColor 2-37
fixConversion (CGC demo) 12-22
fixConversion (SDF demo) 5-61
fixed-point parameters 2-16
fixFIR (CGC demo) 12-22
fixFIR (SDF demo) 5-61
fixIIRdf (SDF demo) 5-61
fixMpyTest (CGC demo) 12-22
fixMpyTest (SDF demo) 5-61
FixToCx (C50 block) 15-10
FixToCx (CG56 block) 13-12
FixToCx (SDF block) 5-22
FixToCx_M (SDF block) 5-22
FixToFloat (SDF block) 5-22
FixToFloat_M (SDF block) 5-22
FixToInt (SDF block) 5-22
FixToInt_M (SDF block) 5-22
FlipFlopJK (DE block) 10-19
float Particle type 2-20
float Particle type (table) 2-20
floatColor 2-37
FloatToCx (SDF block) 5-22
FloatToCx_M (SDF block) 5-22
FloatToFix (SDF block) 5-22
FloatToFix_M (SDF block) 5-22
FloatToInt (SDF block) 5-22
FloatToInt_M (SDF block) 5-22
FloatVecData class 10-14
Floor (CGC block) 12-8
Floor (SDF block) 5-15
FlushNet (DE demo) 10-27
FlushQueue (DE block) 10-16
fm (CGC demo) 12-23
fm (CGC galaxy) 12-9
fmplay (SDF demo) 5-58
fmSpectral (CGC demo) 12-23
focus 2-2
fonts 2-45, 2-54, A-20
foreach Tcl command 3-20
Fork (BDF block) 8-2
Fork (C50 block) 15-8
Fork (CG56 block) 13-11, 15-8
Fork (CGC block) 12-9
Fork (DE block) 10-12
Fork (SDF block) 5-17, 5-75
forks
automatic 3-6
star E-3
formal parameters 2-32
four_level (DE demo) 10-29
Fourier series 6-19
Fourier transform 2-44, 5-56
fourierSeries (HOF demo) 6-19
FrameMaker 2-41, 2-43, 15-1, 15-2, A-21
framework 2-21
Frampton, P. 12-23
Fratt, M. 1-10
Free Software Foundation 1-11
freqPhase (SDF block) 5-39, 5-41, 5-52
freqPhaseOffset (SDF demo) 5-52
freqsample (SDF demo) 5-56
frequency domain convolution 5-57
frequency domain filtering 4-3
frequency offset 5-39, 5-41
frequency response 5-75
frequency sampling method 5-56
frequency sampling method for filter design C-1
FSM (Finite State Machine) domain 4-5
fullVQ (SDF demo) 5-60
fullVQCodebk (SDF demo) 5-60
FullyConnected, target 11-3
funcName parameter 12-1, 14-3
functional block diagram 4-14, 14-1
functional language 4-14
functional modeling 4-7, E-3
functional programming 6-2

G

g++ compiler A-7
Gabriel 1-2
Gain (C50 block) 15-4
Gain (CG56 block) 13-6, 13-7
Gain (CGC block) 12-8
Gain (SDF block) 5-12
Gain_M (SDF block) 5-25
GainInt (C50 block) 15-5
GAL (CGC block) 12-12
GAL (SDF block) 5-31
Galaxy 2-4, E-3
creating 2-30
define-params 2-32
defining in ptcl 3-8
parameters 2-32
PortHole 2-30
terminal 2-30
terminals 2-38
Gantt chart E-3
Gantt chart and itcl A-13
Gantt chart display 11-9
ganttChart, target parameter 11-4
gaussian (SDF demo) 5-52
Gaussian noise 5-81
Gaussian white noise 5-6, 5-39, 5-55, 13-3, 15-3
GCC_EXEC_PREFIX environment variable 2-52, A-8
gdb debugger 2-52, 2-54
GenTarget (SDF block) 5-42
geodesic size, DDF 7-8
GGAL (CGC block) 12-12
GGAL (SDF block) 5-31
Girault, A. D-1
GLA 5-34
GLA (SDF block) 5-34
Gnu tools 1-11
Goei, E. E. 1-10, 2-1
Goertzel (CGC block) 12-12
Goertzel (SDF block) 5-31
GoertzelDetector (CGC block) 12-12
GoertzelDetector (SDF block) 5-41
GoertzelPower (CGC block) 12-12
GoertzelPower (SDF block) 5-35
goertzelTest (C50 demo) 15-12
goertzelTest (CG56 demo) 13-15
graphical interface 2-1
graphicEq (CGC demo) 12-27
graphing 17-1
Gray, P. 1-9
grid 2-26
Grimwood, M. 1-10
group delay 5-75
Gu, S. 1-9
Guntvedt, E. 1-10
Gutierrez, Luis 15-1
gzip A-6

H

Ha, S. 1-9, 4-1, 5-67, 7-1, 10-1, 11-1, 12-1
halt command 3-3, 3-10
halting problem 7-3
Hamilton, E. 1-10
Hamming 5-7
Hamming window 5-57
Han, R. 10-1
HandShake (DE block) 10-22
handShakeQ (DE block) 10-23
Hanning 5-7
Hanning window 5-57, 5-79
hardcopy 2-40, 2-53
hardware systems 1-6, 4-5
Harrison, D. 1-10, 1-12, 2-1, 2-9, 16-1, 17-1
Haskell, P. 1-9, 5-1, 5-44 , 10-1
hdShotNoise (DE demo) 10-28
Heine, H. 1-10, 2-1
help command 3-3, 3-15
Henon map 5-56
Hermitian_M (SDF block) 5-24
high-density shot noise 10-28
higher-order functions 4-3, 6-1, 7-10
Hilbert (SDF block) 5-31
Hilbert transform 5-56
hilbertSplit (SDF block) 5-38
histogram 5-10, 5-52, 10-11
Ho, W.-H. 1-10
HOF E-3
HOF (higher-order functions) 4-3
HOF Domain 6-1
HOME environment variable 2-52
homogeneous synchronous dataflow E-3
host, target parameter 11-3
HostAOut (CG56 block) 13-4
HostButton (CG56 QDM/S-56X block) 13-5
HostMButton (CG56 QDM/S-56X block) 13-5
HostSlider (CG56 QDM/S-56X block) 13-5
HostSliderGX (CG56 S-56X block) 13-4
How, S. 1-10
Huang, C.-T. 1-10, 13-1
Huang, W.-J. 1-10, 2-1
Hughes Network Systems 1-11
Hughes Research Laboratories 1-11
Hylands, C. 1-9, 1-10, 2-1, 3-1, 5-1, 6-1, 9-1, 10-1, 11-1, 10-1, 11-1, 12-1, 13-1, 14-1, 15-1, 16-1, A-1, D-1
Hyper 4-14

I

I/O stars, C50 15-3
I/O stars, CG56 13-3, 13-4
icons 2-4, 2-29, 16-1, E-4
background 2-34
reflecting 2-45
rotating 2-45
shadow 2-34
ideal low-pass filter 5-78
Identity_M (SDF block) 5-9
IEEE floating point numbers A-35
IEEE floating-point numbers 17-1
IfGr (HOF block) 6-17
if-then-else 7-11, 8-1, 8-4
ifThenElse (BDF demo) 8-4 , 12-25
ifThenElse (DDF demo) 7-10
IfThenElse (HOF block) 6-17
IIDGaussian (CG56 block) 13-3, 15-3
IIDGaussian (SDF block) 5-6
IIDUniform (C50 block) 15-3
IIDUniform (CG56 block) 13-3
IIDUniform (CGC block) 12-6 , 14-9
IIDUniform (SDF block) 5-6, 5-82
IIDUniform(C50 Block) 15-3
IIR 5-31, 5-32
IIR (C50 block) 15-10
IIR (CG56 block) 13-13
IIR (CGC block) 12-21
IIR (SDF block) 5-31, 5-74, 5-76, 5-81
IIR lattice filters 5-33
iirDemo (CGC demo) 12-21
iirDemo (SDF demo) 5-57
IIRFix (SDF block) 5-31, 5-32
iirTest (C50 demo) 15-12
iirTest (CG56 demo) 13-15
image coding 5-46
image prcessing demos, SDF 5-59
image processing 4-3
image processing stars, SDF 5-44
ImageToCell (DE block) 10-19
IMEC 1-10, 4-14
Impulse (C50 block) 15-3
Impulse (CG56 block) 13-3
Impulse (CGC block) 14-9
impulse (CGC demo) 12-23
Impulse (DE block) 10-8
Impulse (SDF block) 5-6, 5-74
inconsistency
in dataflow 7-10
in DDF 7-7
in SDF 5-3, 5-53
inconsistent facets 2-50, A-19
incremental linking 3-2
index entries
in FrameMaker 15-2
Inf A-19, A-35
init.pal facet 2-23, 2-29
initDelays (SDF demo) 5-63
input_map parameter 6-2
insanity (BDF demo) 8-4
instance 2-27
instance name 3-20
intColor 2-37
integer Particle type (table) 2-20
Integrator (C50 block) 15-6
Integrator (CG56 block) 13-8
Integrator (CGC block) 12-8
integrator (CGC demo) 12-19
Integrator (SDF block) 5-13
integrator (SDF demo) 5-52
interface 16-1
interface facet 2-22 , 2-27, 2-34, E-4
interp (CGC demo) 12-20
interp (demo) 5-53
interp (SDF demo) 5-53
interpolation 5-2, 5-53
interrupt, VEM 16-8
IntReadFile (CG56 block) 13-4
IntToBits (C50 block) 15-10
IntToBits (CG56 block) 13-12
IntToBits (SDF block) 5-21
IntToCx (C50 block) 15-10
IntToCx (CG56 block) 13-13
IntToCx (SDF block) 5-22
IntToCx_M (SDF block) 5-22
IntToFix (C50 block) 15-10
IntToFix (CG56 block) 13-13
IntToFix (SDF block) 5-22
IntToFix_M (SDF block) 5-22
IntToFloat (SDF block) 5-22
IntToFloat_M (SDF block) 5-22
IntToString (SR block) 10-4
invalid masters A-19
Inverse_M (SDF block) 5-25
ISSubSH (SDF block) 5-29
Itcl 1-11, E-4
itcl A-13
ITCL_LIBRARY environment variable 2-52
ItclCounter (SR block) 10-4
ItclDatabase (SR block) 10-4
ItclDisplay (SR block) 10-4
ItclEditor (SR block) 10-4
ItclIn (SR block) 10-4
ItclInOut (SR block) 10-4
ItclModeSelect (SR block) 10-4
ItclOut (SR block) 10-4
iteration 7-1, 7-3, 7-11, E-4
in DDF 7-7
ITK_LIBRARY environment variable 2-52
IWIDGETS_LIBRARY environment variable 2-52

J

Joes scheduling' 11-6

K

Kahn process networks 4-4
Kahn, G. 9-5
Kahn, J. M. 1-9
Kahn74fig2 (PN demo) 9-6
Kahn77fig3-opt (PN demo) 9-6
Kahn77fig4 (PN demo) 9-6
Kahn77fig4-opt (PN demo) 9-6
Kaiser 5-7
Kalavade, A. 1-9, 4-1, 5-1
Kalman filtering 4-3, 5-5
Kalman_M (SDF block) 5-63
Kamas, A. 1-9, 1-10, 2-1, 5-1, 5-70, 6-1, 15-1, A-1
Karp & Miller 7-12
Karp, R. M. 5-1
Karplus-Strong algorithm 5-58
kernel of Ptolemy 2-21, E-4
key bindings 2-25
keyboardFocusPolicy 2-2
Khazeni, A. 1-9, 5-1
Khiar, K. 5-42, 6-1
kill-application, VEM 16-22
kill-buffer, VEM 16-8
Knightly, E. 1-9, 4-5, 10-1, 10-2
knownlist 3-2
knownlist command 3-3, 3-9
KSchord (SDF demo) 5-58
Kuroda, I. 1-9, 1-10

L

labels
facets 2-45
icons 2-36
vem bug A-33
Lane, T. 2-1, 6-1, 10-1
Lapsley, P. 1-9, 1-10, 2-1, 15-1
laser phase noise 5-55
last-in first-out (LIFO) queue 10-16
LastOfN (DDF block) 7-9
Lattice (SDF block) 5-32, 5-85
lattice (SDF demo) 5-57
lattice filters 5-33, 5-57, 5-85
latticeDesign (SDF demo) 5-57
layer A-33, E-4
layer palette 2-34
layer-display command 2-11, 2-43, 16-14
layers in Vem 2-34 , 2-45
lazy evaluation 7-7
LBTest (DE demo) 10-28
ld.so errors A-20
LD_LIBRARY_PATH environment variable 2-52
LeakBucket (DE block) 10-13
Leapfrog, Cadence 14-7
Lee, B. 1-10, 4-5, 5-1, 11-1
Lee, E. A. 1-9, 2-1, 3-1, 4-1, 4-6, 5-1, 5-70, 6-1, 7-1, 8-1, 10-1, 11-1, 12-1, 14-1, 15-1, 16-1, 17-1, A-1
Lee, J. 1-11
Lee, S. 4-12, 4-13
Lee, S.-J. 1-10
LevDur (SDF block) 5-2, 5-35, 5-85, 5-86
levinsonDurbin (SDF demo) 5-57
Levinson-Durbin algorithm 5-34, 5-35, 5-57, 5-84
Li, W. 1-10
LIBRARY_PATH environment variable 2-52, A-9
libXext.so.4
not found A-20
lightweight process library 4-13
Limit (C50 block) 15-6
Limit (CG56 block) 13-8
Limit (CGC block) 12-9
Limit (SDF block) 5-15
line 2-24
linear distortion 5-39
linear phase filtering 5-75
linear prediction 4-3, 5-34, 5-42
linearPrediction (SDF demo) 5-57
lines 16-3
lines (drawing) 2-36
link command 3-4, 3-14
linking new stars in ptcl 3-2, 3-14
linkOptions parameter 12-1, 12-2
Linnartz, J.-P. 1-9
LinQuantIdx (SDF block) 5-13
Lisp 4-3, 6-1
listobjs command 3-4
LMS 5-32, 5-33
LMS (C50 block) 15-11
lms (C50 demo) 15-12
LMS (CG56 block) 13-14
lms (CG56 CGC-S56X demo) 13-18
lms (CG56 simulator demo) 13-16
LMS (CGC block) 12-12
LMS (SDF block) 5-32, 5-55, 5-82
LMS adaptive filter 5-55
LMS adaptive filter, complex 5-55
LMS adaptive filters 5-42
LMSCx (SDF block) 5-32
LMSCxTkPlot (SDF block) 5-32
lmsDTMFCodec (C50 demo) 15-13
lmsDTMFCodec (CG56 CGC-S56X demo) 13-18
lmsDTMFCodec (CG56 simulator demo) 13-16
lmsDTMFCodec (SDF demo) 5-54
LmsDTMFDecoderBank (SDF block) 5-41
lmsDualTone (SDF block) 5-41, 5-41
lmsFreqDetect (SDF demo) 5-52
LMSGanged (C50 block) 15-11
LMSGanged (CG56 block) 13-14
LMSLeak (SDF block) 5-32
LMSOscDet (SDF block) 5-33
LMSPlot (SDF block) 5-32
LMSPlotCx (SDF block) 5-33
LMSRx (CG56 block) 13-14
LMSTkPlot (CGC block) 12-12, 14-11
LMSTkPlot (SDF block) 5-33, 5-82
load command 3-13
load?, target parameter 11-3
load-star command 2-7
load-star-perm command 2-7
Log (C50 block) 15-6
Log (CG56 block) 13-8
Log (CGC block) 12-9
Log (SDF block) 5-15, 5-73
log file pigiLog.pt 3-20
log-bindings, VEM 16-8
logFile 7-9, 8-2
logFile, target parameter 5-65 , 5-66, 11-4
Logic (DE block) 10-18, 10-24
logic (DE demo) 10-24
Logic (SDF block) 5-17
logic stars, C50 15-7
logic stars, CG56 13-10
logic stars, SDF 5-16
logicTest (C50 demo) 15-12
logicTest (CG56 demo) 13-15
Loh, J. 1-10
look-inside command 2-5, 2-7
LookupTbl (CG56 block) 13-9, 15-7
loop (BDF demo) 8-4 , 12-25
loop (CGC demo) 12-20
loop (DDF demo) 7-11
loop schedulers 5-66 , 5-66, 5-66, 11-7
loopingLevel, target parameter 11-2, 11-6, 11-7
loopScheduler, target parameter 5-65 , 5-66
loop-SDF 5-67
loopTheLoop (BDF demo) 8-4
LossyInput (DE block) 10-13
lossySpeech (SDF demo) 5-54, 5-58
lossySpeechPrevCell (SDF demo) 5-54, 5-58
Lu, B. 5-48

M

M56K Simulator file input 13-4
machineNames parameter 12-4
MacQueen, D. B. 9-5
Magnavox (CG56 S-56X block) 13-4
MagnavoxIn (CG56 S-56X block) 13-4
main universe 3-19
make A-12
Makefile_C target 12-2
make-schem-icon command 2-7, 2-29, 2-31, 2-38
make-star command 2-7, 2-47
making icons 2-29
man command 2-7, 2-10
manifest iteration 8-4
manual, printing 15-1
manualAssignment, target parameter 11-4, 11-14
Map (HOF block) 6-2, 6-16
mapcar function in Lisp 4-3, 6-1
MapGr (HOF block) 6-17
Markov 5-51
master E-4
masters program 2-50, A-19, E-4
matched filtering 5-54
Math Works, Inc. 5-26
Mathematica 2-18
mathematica command 3-4
Matlab 2-18, 5-26
Matlab (SDF block) 5-11
matlab command 3-4
Matlab_M (SDF block) 5-9, 5-27
MATLAB_SCRIPT_DIR environment variable 5-26
MatlabCx_M (SDF block) 5-9, 5-27
Matrix (SDF block) 5-9
matrix operations in SDF 5-2, 5-23
MatrixParticle class 6-9
MatrixTest1 (SDF block) 5-62
MatrixTest2 (SDF block) 5-63
MatrixTest3 (SDF block) 5-63
maxBufferSize 7-8
maxBufferSize in DDF 7-7, 7-8
maximal-length shift register 5-54
maximum buffer size in DDF 7-8
maximum entropy power spectrum estimation 5-34
maximum entropy spectral estimation 5-35
maximum entropy spectrum estimation 5-34
MaxMin (C50 block) 15-6
MaxMin (CG56 block) 13-8
MaxMin (CGC block) 12-9
MaxMin (SDF block) 5-15
MC_DCT (SDF demo) 5-60
McLennan, M. 1-10, 1-11
MDSDF domain 4-6, 6-9
mean of a random process 10-25
MeasureDelay (DE block) 10-17, 10-27
measureDelay (DE demo) 10-27
MeasureInterval (DE star) 10-17
MedianImage (SDF block) 5-48
member E-4
memory leaks A-33
Mentor Graphics 1-11, 4-14
menu
pigi 2-4, 2-7, 16-3
vem 2-9, 2-11, 2-35, 16-3
Merge (DE block) 10-13, 10-25
merge (DE demo) 10-25
Message class 10-19, 10-21
message queue domain 1-7
MessageParticle class 6-9
Messerschmitt, D. G. 1-9, 2-1, 5-1
method E-4
microphone array 6-19
Midi (SR demo) 10-5
MIDIin (SR block) 10-4
Mike Peck, Berkeley Camera Engineering 13-21
Miller, R. E. 5-1
minimum mean-square-error (MMSE) 7-12
minimum-phase polynomials 5-56
miscIntOps (C50 demo) 15-12
miscIntOps (CG56 demo) 13-15
MIT 2-2
Mitsubishi 1-11
model of computation 4-1, 4-2, E-4
Model Technology VHDL simulator 4-7, 14-1
Modem (CGC S-56X demo) 13-18
modem (SDF demo) 5-54
modems 4-3
modulation 5-52, 5-70
Modulo (CGC block) 12-9
Modulo (SDF block) 5-15
modulo (SDF demo) 5-52
ModuloInt (C50 block) 15-6
ModuloInt (CG56 block) 13-9
ModuloInt (CGC block) 12-9
ModuloInt (SDF block) 5-15
modulus8 (FSM demo) 11-3
MonoIn (CGC block) 12-6
MonoOut (CGC block) 12-8
Motif window manager 2-2
MotionCmp (SDF block) 5-47
MotionCmpInv (SDF block) 5-47
MotionComp (SDF demo) 5-60
Motorola 1-11, 4-7, 4-14, 13-1
Mountford, B. 1-11
move-objects command 2-11, 2-44, 16-20, 16-21
moving facets 2-50
moving objects 2-44
moving terminals 2-37
MPandBinary (SDF block) 5-49
MPNeuron (SDF block) 5-49
MPxorBinary (SDF block) 5-49
Mpy (C50 block) 15-4
Mpy (CG56 block) 13-6
Mpy (CGC block) 12-8
Mpy (SDF block) 5-12
Mpy (SDF) star 2-31
Mpy_M (SDF block) 5-25
MpyCx (C50 block) 15-4
MpyCx (CG56 block) 13-7
MpyInt (C50 block) 15-5
MpyInt (CG56 block) 13-7
MpyRx (CG56 block) 13-7
MpyScalar_M (SDF block) 5-25
MpyShift (C50 block) 15-5
MpyShift (CG56 block) 13-7
MQ (message queue) domain 1-7, 4-13
MRVQ (SDF demo) 5-61
MRVQCodeBk (SDF demo) 5-60
MRVQCoder (SDF block) 5-34
MRVQmeanCB (SDF demo) 5-60
MRVQshapeCB (SDF demo) 5-60
MuLaw (SDF block) 5-21, 5-40
multidimensional data 6-9
multidimensional synchronous dataflow domain 6-9
multiFork (C50 demo) 15-12
multiFork (CG56 demo) 13-15
MultiIn (CG block) 11-15
MultiInOut (CG block) 11-15
multilink command 3-4, 3-14
multimedia systems 4-5
MultiOut (CG block) 11-15
Multiple (SDF block) 5-17
multiple inputs 2-46
multiple outputs 2-46
multiple-processor schedulers 11-7
MultiPortHole 2-46
multiporthole 6-14
MultiPortHole class 3-6
MultiPortHoles 3-7
multiprojection 6-10
multirate (SDF demo) 5-53
multirate demos, SDF 5-53
multirate filters 5-31, 13-14, 15-11
multirate signal processing 4-3, 5-2, 5-72
MultiTone (CG56 S-56X in SDF Wormhole demo) 13-19
Murthy, P. 1-10
Murthy, P. K. 5-66, 11-1, 11-7
MUSIC_M (SDF block) 5-36
Mux (C50 block) 15-8
Mux (CG56 block) 13-11
Mux (CGC block) 12-9
Mux (SDF block) 5-19, 5-52
Mux (SR block) 10-4
muxDeMux (SDF demo) 5-52
mwm 2-2

N

names of terminals 2-45
nameSuffix parameter 12-4
NaN A-19, A-35
National Science Foundation (NSF) 1-11
Naval Research Labs (NRL) 1-11
NEC 1-10
Neg (C50 block) 15-5
Neg (CG56 block) 13-7
nested loops 8-4
net 2-48, E-4
Netscape A-21
NetworkCell class 10-19
Networks Of Workstations (NOW) 12-4
Neuron (SDF block) 5-49
newstate command 3-4, 3-6
Newton, R. 1-11
newuniverse command 3-2, 3-4
Niehauss, D. 1-10
node command 3-4, 3-6
nodeconnect command 3-4, 3-6
noise 5-6, 5-39, 13-3, 15-3
noiseChannel (SDF block) 5-39, 5-41
noisySines (CGC demo) 12-24
non-determinacy 4-2
nonlinear 5-55
nonlinear (CGC block) 12-20
nonlinear distortion 5-39, 5-55
nonlinear stars
C50 15-5
CG56 13-7
SDF 5-13
nonLinearDistortion (SDF block) 5-39, 5-41
Nop (HOF block) 6-16 , 6-17
normal distribution 10-9
Not (BDF block) 8-3
NOWam target 12-4
nprocs, target parameter 11-3
NRL 1-11
NSF 1-11
Null (DE block) 10-8
numOverlapped 7-8
numports command 3-4, 3-7
NumToBus (SDF block) 5-21
Nyquist frequency 5-78

O

O'Reilly, M. 1-10, 1-11
object E-4
Oct 16-1, E-4
oct tools 1-3, 1-11, 2-4, 2-21, E-4
oct units 2-34
oct2ptcl 3-22
octmvlib program 2-50
Office of Naval Technology (ONT) 1-11
olwm window manager 2-2
OneDoppler (SDF block) 5-43
oneStarOneProc, target parameter 11-4
ONT 1-11
Open Windows A-20
open-facet command 2-7, 2-23, 2-30
open-look window manager 2-2
open-palette command 2-7, 2-24, 2-30
open-window command 2-11, 2-26 , 16-8
OpenWindows 2-2, B-1
optfir program 5-79 , C-1
optimized mode, de 10-7
options 2-55
options command 2-7
OrderTwoInt (C50 block) 15-6
OrderTwoInt (CG56 block) 13-9
OrderTwoInt (CGC block) 12-9
OrderTwoInt (SDF block) 5-15
Ousterhout, J. 1-11, 3-1
output_map parameter 6-2
overlapAdd/FFT (SDF demo) 5-57

P

Pack_M (SDF block) 5-24
packetColor 2-37
Packetize (DE block) 10-14
packet-switched network 10-29
packet-switched networks 4-5, 10-19
Pad (C50 block) 15-9
Pad (CG56 block) 13-11
palette 2-4, 2-22, E-4
palette command 2-11, 2-34 , 16-8
pan command 2-11, 2-26 , 16-9
parallel architecture 1-6
parallel schedulers 11-7
parameter_map parameter 6-2
parameters 2-14 , 3-6, 6-2, E-4
actual 2-32
complex 2-16
expression language 2-15
expressions 2-15
formal 2-32
Galaxy 2-32
Mathematica 2-18
Matlab 2-18
setting 2-15
string 2-19
Tcl 2-17
parametricEq 12-27
ParametricEq (CGC block) 12-12
parametricEQ (CGC demo) 12-26
parent target 2-55
Parks, T. 12-1
Parks, T. M. 1-9, 4-1, 4-4 , 4-13, 5-1, 6-1, 7-1, 9-1, 10-1
Parks95fig3.11 (PN demo) 9-7
Parks95fig3.5 (PN demo) 9-7
Parks95fig4.1 (PN demo) 9-7
Parks-McClellan algorithm 2-18, 5-78, C-1
particle E-4
particle type 2-20
PassGate (DE block) 10-13
PATH environment variable 2-53
path environment variable 2-1, 3-2
Patterson, D. 1-10
PattMatch (SDF block) 5-36
PCM (pulse code modulation) 5-84
PCMBitCoder (SDF block) 5-21, 5-42
PCMBitDecoder (SDF block) 5-21
PCMReadInt (SDF block) 5-8
PCMVoiceRecover (DE block) 10-21
PcwzLinear (SDF block) 5-16
Peck, M. 13-4
PeekPoke (CG56 CGC/S-56X block) 13-6
perfect reconstruction filter bank 5-53
perfectReconstruction (SDF demo) 5-59
periodogram 5-84
periodogram (SDF block) 5-36
periodogram method for power spectrum estimation 5-57
permlink command 3-4, 3-14
PGM format for images 5-44
phase jitter 5-39, 5-41, 5-55
phase noise 5-55
phase response 5-75
phase unwrapping 5-36
phased array beamforming 4-3
phased_array (HOF demo) 6-19
phased_Array (SDF demo) 5-61
phasedArray (SDF demo) 5-57
phase-locked loops 4-3
phaseShift (SDF block) 5-32, 5-39, 5-56
phase-space plots 5-56
Philips 1-11
phoneLine (C50 demo) 15-13
phoneLine (CG56 CGC-S56X demo) 13-18
phoneLine (CG56 simulator demo) 13-16
physical editing style 2-34
physical mode in vem 16-1
physical view of a facet 2-34
picture (DDF demo) 7-11
pigi 1-3, 2-1, 2-4, E-5
command line options 2-53
exiting 2-4
starting 2-53
using ptcl within pigi 3-19
pigi menu 2-4, 2-7, 16-3
PIGIBW environment variable 2-51
pigiLog.pt file 3-20
pigiRpc 1-3 , 2-4, 2-4, 2-21 , 2-54, 16-1, 16-2, E-5
PIGIRPC environment variable 2-51
pigiRpc.debug 2-54
pigiRpc.ptiny 2-54
pigiRpc.ptrim 2-54
pigiXRes9 2-54, A-20
Pino, J. 14-1
Pino, J. L. 1-9, 11-1, 13-1
pipeline (CG demo) 11-16
pitcl 3-1
Plasma E-5
Play (SDF block) 2-40, 5-11
Play, (SDF block) 2-38
plldemo (SDF demo) 5-55
plot complex signal command 2-7
plot DFT of a complex signal 2-7
plot DFT of a signal command 2-7
plot signal command 2-7
plots 10-11, 17-1
phase-space 5-56
polar form 5-51
scatter plots 5-55
signal 2-44
waterfall 5-57
PN, process network 4-4
point in VEM 2-24
points in VEM 16-3
Poisson (DE block) 10-8
poisson (HOF demo) 6-20
Poisson counting process 10-25, 10-26, 10-27
Poisson processes 6-20
PolarToRect (CGC block) 12-11
PolarToRect (SDF block) 5-21
poles and zeros 5-74
pole-zero plot 5-76
polygons (drawing) 2-36
polymorphism 2-20
polyphase FIR filters 4-3, 5-53
polyphase multirate filters 5-31, 13-14, 15-11
pop-context, VEM 16-9
port E-5
PortHole E-5
Galaxy 2-30
type 2-20
portNumber parameter 12-4
POSIX threads 4-4
postscript 2-40, 2-41, 2-42
PostTest (SDF block) 5-40
power spectrum 5-34
power spectrum estimation 5-36, 5-57
autocorrelation method 5-57
Burg's method 5-57
periodogram method 5-57
powerEst (CGC block) 12-9
powerEst (SDF block) 5-16, 5-82
powerEstCx (SDF block) 5-16
powerEstLin (SDF block) 5-16
powerSpectrum (SDF demo) 5-57
pragma 7-5
firingsPerIteration 7-5, 7-11, 7-12
pragma command 3-4
pragmaDefaults commands 3-4
Pre (SR block) 10-3
precision of fixed-point parameters 2-16
precision parameters 2-16
preinitialize 6-1
preinitialize method 6-1
PRfilterBank (CGC S-56X demo) 13-18, 13-19
print command 3-4, 3-9, 3-19
Printer (CGC block) 12-7
Printer (DE block) 10-11
Printer (SDF block) 5-11
Printer (SR block) 10-4
PRINTER environment variable 2-41, 2-53
print-facet command 2-7
printing facets 2-41, A-33
printing the Ptolemy manual 15-1
printing the screen 2-41
prioritized (DE demo) 10-28
priority (DE demo) 10-27
PriorityCheck (DE block) 10-20
PriorityQueue (DE block) 10-16, 10-27
problems with input data A-19, A-35
processor-sharing server 10-27
procId 11-8
procId, CG star state 11-14
production of tokens or particles 5-1
profile command 2-7, 2-10
programmable DSP chips 1-6
programmer's manual 1-9
Prolog A-21
ProPort A/D (CG56 S-56X block) 13-4
PrPrt AD (CG56 S-56X block) 13-4
PrPrtADDA (CG56 S-56X block) 13-4
PrPrtDA (CG56 S-56X block) 13-5
pseudo random sequence 5-54
pseudoRandom (CGC demo) 12-20
pseudoRandom (SDF demo) 5-54
pseudo-random noise 5-6, 13-3, 15-3
Psi (SDF block) 5-43
PSServer (DE block) 10-15
psServer (DE demo) 10-27
PT_DEBUG environment variable 2-52, 2-54
PT_DISPLAY environment variable 2-6, 2-51
PTARCH environment variable 2-52, A-9
ptcl 1-3, 3-1, E-5
within pigi 3-19, 3-20
ptgdb 2-52, 2-54
ptkOptions.tcl A-20
ptlang E-5
PTMATLAB_REMOTE_HOST environment variable 2-52, 5-26
Ptolemy 2-4, E-5
PTOLEMY environment variable 2-52, B-1, E-5
ptolemy user 2-1, B-1
PTOLEMY_SYM_TABLE environment variable 2-52
PTPWD environment variable 2-52
Pulse (C50 block) 15-7
Pulse (CG56 block) 13-9
PulseComp (SDF block) 5-43
PulseGen (DE block) 10-8
pulses (SDF demo) 5-54
push-context, VEM 16-9
push-master, VEM 16-9
pwd command 3-4
pxgraph 2-9, 5-10, 17-1, E-5
troubleshooting A-19

Q

QAM (quadrature amplitude modulation) 5-55
qam (SDF demo) 5-55
QAM16 (SDF block) 5-38
qam16Decode (SDF block) 5-39
qam16Slicer (SDF block) 5-39
QAM4 (SDF block) 5-38
qam4Slicer (SDF block) 5-38
QAM4withDFE (SDF demo) 5-55
qAndServer (DE demo) 10-27
QCKMON environment variable 2-53
qdm (Graphical DSP Debugger) 13-4, 13-17, 13-21
QntBitsInt (C50 block) 15-7
QntBitsLin (CG56 block) 15-7
quadrature amplitude modulation (QAM) 5-38, 5-55
Quant (C50 block) 15-6
Quant (CG56 block) 13-9
Quant (CGC block) 12-9
Quant (SDF block) 5-14
QuantBitsInt (CG56 block) 13-9
QuantBitsLin (CG56 block) 13-9
QuantIdx (C50 block) 15-6
QuantIdx (CG56 block) 13-9
QuantIdx (SDF block) 5-14
quantization 5-13, 5-76
quantize (CGC demo) 12-19
quantize (SDF demo) 5-52
Quantizer (SDF block) 5-14, 5-52
QuantRange (C50 block) 15-6
QuantRange (CG56 block) 13-9
quasi-static schedule 8-1
queue 10-16
queue (DE demo) 10-27
QueueBase (DE block) 10-17
queueing systems 1-6, 4-5, 10-1

R

Rabaey, J. 1-9
radar 6-11 , 6-19
RadarAntenna (SDF block) 5-42
RadarChainProcessing (HOF demo) 6-19
RadarTargets (SDF block) 5-42
radioButton (CG56 CGC/S-56X block) 13-6
radioButtonInt (CG56 CGC/S-56X block) 13-6
raised cosine pulses 5-54
RaisedCos (C50 block) 15-11
RaisedCos (CG56 block) 13-14
RaisedCosine (SDF block) 5-31, 5-37, 5-71, 5-72, 5-78 , 6-3
RaisedCosineCx (SDF block) 5-38
Ramp (C50 block) 15-3
Ramp (CG56 block) 13-3
Ramp (CGC block) 12-6 , 14-9
Ramp (DE block) 10-9
Ramp (SDF block) 5-6, 5-73
Ramp (SR demo) 10-5
RampFix (CGC block) 12-6
RampFix (SDF block) 5-8
RampInt (C50 block) 15-3
RampInt (CG56 block) 13-3
RampInt (CGC block) 12-6
RampInt (SDF block) 5-8
RanConst (SDF block) 5-6
random delay 10-25
random numbers 2-7, 10-9
random signals 5-81
random walk 7-11
RanGen (DE block) 10-9
RankImage (SDF block) 5-48
rapid prototyping of application-specific signal processors 1-2
RASSP 1-2
rasterized format 6-10
RateChange (CG block) 11-15
rational Z transform 5-73
ReadFile (CG56 block) 13-4
ReadFile (SDF block) 5-7
ReadImage (SDF block) 5-45
reading from a file 2-19
ReadPCM (SDF block) 5-8
ReadRGB (SDF block) 5-46
ReadVar (SDF block) 5-7
real time 4-6, E-5
realTime (DE demo) 10-25
rec2fsk (SDF block) 5-39
rec2pam (SDF block) 5-39
rec2psk (SDF block) 5-39
rec4pam (SDF block) 5-39
Reciprocal (C50 block) 15-6
Reciprocal (CG56 block) 13-9
Reciprocal (CGC block) 12-9
Reciprocal (SDF block) 5-15
recompiling Ptolemy A-8
recover-facet, VEM 16-9
recspread (SDF block) 5-39
Rect (C50 block) 15-3
Rect (CG56 block) 13-3
Rect (CGC block) 12-6
Rect (SDF block) 5-7, 5-8, 5-71
RectCxDoppler (SDF block) 5-42
RectFix (CGC block) 12-6
RectFix (SDF block) 5-8
RectToCx (C50 block) 15-9
RectToCx (CG56 block) 13-12
RectToCx (CGC block) 12-11
RectToCx (SDF block) 5-20
RectToPolar (CGC block) 12-11
RectToPolar (SDF block) 5-20, 5-75
recursion 4-4, 6-12, 6-17, 7-1, 7-10, 7-11
recv-2psk (CG56 demo) 13-17
redraw-window command 2-27
redraw-window, VEM 16-10
Reekie, J. 1-9
reflection coefficients 5-33
reflexGame (FSM demo) 11-4
registerAction command 3-5, 3-15
register-transfer level simulation 4-12
relTimeScales, target parameter 11-4
removing windows B-4
renameuniv command 3-2, 3-5
Repeat (C50 block) 15-8
Repeat (CG56 block) 13-11
Repeat (CGC block) 12-9
repeat (DDF demo) 7-11
Repeat (SDF block) 5-19, 5-73
Repeater (DDF block) 7-10, 7-11
repeater (DDF demo) 7-11
repetitions of actors in SDF 5-3
replacement block 6-1
requireStronglyConsistent 8-2
re-read command 2-11, 16-10
reset command 3-5, 3-11
resources 2-54, 15-2, A-20, B-4
resources parameter 12-2
resources, CG star state 11-14
resources, target parameter 11-4, 11-14
restructure 7-8
restructure parameter in DDF 7-5
retargetting 4-7, 14-1
return in dialog boxes 2-14
reverb (CG56 S-56X demo) 13-17
Reverse (C50 block) 15-8
Reverse (CG56 block) 13-11
Reverse (SDF block) 5-17, 5-76
RGBToYUV (SDF block) 5-46
RLattice (SDF block) 5-32, 5-85
rms (CGC block) 12-12
Rolodex (SR demo) 10-5
Rotate (C50 block) 15-9
Rotate (CG56 block) 13-11
roundRobin (DE demo) 10-28
router (DDF demo) 7-11
Router (DE block) 10-13
router (DE demo) 10-25
rpc-any command 2-11
rpc-any, VEM 16-22
run command 2-7, 2-8, 2-28, 3-5, 3-10, 3-19
run control panel 2-12
run? parameter 12-1
run?, target parameter 11-3
run-all-demos command 2-7
RunLenImage (SDF block) 5-47
RunLenImageInv (SDF block) 5-47
run-time flow of control 4-4
run-time scheduling 8-1, E-5
runUntilDeadlock 7-8

S

S56DSP environment variable 2-53
s56XPlot (CG56 CGC/S-56X block) 13-6
same-scale command 2-11
same-scale, VEM 16-10
SampleMean (SDF block) 5-25
sampleNholdGalaxy (C50 block) 15-9
sampleNholdGalaxy (CG56 block) 13-12
Sampler (DE block) 10-5 , 10-13, 10-25
sampler (DE demo) 10-25
sample-rate conversion 4-3, 4-4, 5-2, 5-53
sampling 5-72
Sangiovani-Vincentelli, A. 1-9
save-window command 2-11, 2-29, 16-10
saving facets 2-41
sawtooth (HOF demo) 6-19, 6-20
schedName, target parameter 11-5
schedtime command 3-5
schedule command 3-5, 3-10
schedulePeriod 5-67 , 7-8, 8-2
schedulePeriod, target parameter 5-65
Scheduler E-5
schedulers 8-1
CG 11-6
SDF 5-66
static 5-1
schematic 2-4, E-5
schematic editing style 2-34
schematic mode 16-1
schematic view in vem 16-1
scramble (HOF demo) 6-19, 6-20
scramble (SDF demo) 5-52
scrambledCGC (HOF demo) 6-21
Scrambler (SDF block) 5-38
screen dumps 2-41
Scripted Runs 5-64
scripting language 3-20
scriptTest (CGC demo) 12-24
SDF E-5
delays 5-4
domain 5-1
interations 5-3
loop scheduler 5-66
scheduler 5-66
SDF (synchronous dataflow) 4-3, 5-1
SDF domain 1-6, 4-7, 7-1, 14-1
SDF domain within the DE domain 10-4
SDF model of computation 4-7, 14-1
SDF semantics 4-7, 4-14, 14-1
SDF-CGC Wormhole 12-25
SDFinDDF (DDF demo) 7-11
second harmonic distortion 5-39, 5-41
seed command 3-5, 3-13
seed for random numbers 2-7
Select (BDF block) 8-3
Select (CGC block) 12-13
Select (DDF star) 7-6
selection, VEM 16-15
select-major-net, VEM 16-21
select-net command 2-11
select-objects command 2-11, 2-27, 16-15
select-terms, VEM 16-15
Self (DDF block) 7-10
sendTime, target parameter 11-3
sensor (SDF block) 5-43
SeqATMCell class 10-21
SeqATMSub (DE block) 10-21
SeqATMZero (DE block) 10-22
SerialIn (SR block) 10-4
Server (DE block) 10-15, 10-26, 10-27
servers
processor sharing 10-27
set-path-width, VEM 16-10
setstate command 3-5, 3-7, 3-20
SGIAudioIn (CGC block) 12-6
SGIAudioOut (CGC block) 12-8
SGImonoIn (CGC block) 12-6
SGIMonoOut (CGC block) 12-8
Sgn (C50 block) 15-6
Sgn (CG56 block) 13-9
Sgn (CGC block) 12-9
Sgn (SDF block) 5-15, 5-82
SgnInt (C50 block) 15-6
SgnInt (CG56 block) 13-9
SGVQ (SDF demo) 5-60
SGVQCodebk (SDF block) 5-34
SGVQCodebk (SDF demo) 5-60
SGVQCoder (SDF block) 5-34
shared data structures 10-22, 10-28
shared resource management 4-5
SharedBus, target 11-6
shave (DE demo) 10-29
Shifter (C50 block) 15-5
Shifter (CG56 block) 13-7
SHLIB_PATH environment variable 2-53
shot noise 4-6
shotNoise (DE demo) 10-28
show-all command 2-11, 2-26, 16-10
show-name command 2-7, 2-10, 3-19
show-property command 16-17
Sigmoid (SDF block) 5-49
signal processing stars
C50 15-10
CG56 13-13
SDF 5-30
Signal Technology Inc. (STI) 1-11
Sih, G. 1-10
Sih-4-1 (CG demo) 11-16
Silage 1-6, 4-14, E-6
Silage domain 4-14
Silage language 4-14
silence detection 10-29
Silva, M. 1-10
SIM_ARCH environment variable 2-53
SimMT-VHDL target 4-7, 14-1
simtest (CGC demo) 12-26
simulated time 4-2, 10-2, 10-4, E-6
simulation E-6
simulation domain E-6
simultaneous events 4-5
simultaneous events (DE domain) 10-3
SimVSS 4-7
SimVSS-VHDL target 4-7, 14-1, 14-4
Sin (C50 block) 15-6
Sin (CG56 block) 13-9
Sin (CGC block) 12-9
Sin (SDF block) 5-15
Sinc (C50 block) 15-6
Sinc (CG56 block) 13-9
Sinc (CGC block) 12-9
Sinc (SDF block) 5-16, 5-78
sine (C50 demo) 15-13
sine (CG56 simulator demo) 13-16
sinescript (SDF demo) 5-65
singen (C50 block) 15-3
singen (CG56 Galaxy) 13-3
singen (CGC block) 12-6 , 14-9
singen (SDF block) 5-7, 5-71, 5-75
single appearance schedules 5-66
single key accelerators 2-5
single-key accelerators 2-25
singular value decomposition (SVD) 5-5
singular vectors 5-36
singular-value decomposition (SVD) 5-25, 5-36
Sink (CG block) 11-15
sink stars, SDF 5-9
sinMod (SDF demo) 2-5 , 3-19, 5-52
sinWaves (SDF demo) 5-61
SJS scheduling 5-67, 5-67 , 11-7
SJS, SDF Scheduler option 5-68
SJS, SDF scheduler option 11-7
Skew (C50 block) 15-7
Skew (CG56 block) 13-10
Sleep (CGC block) 12-10
slider (CG56 CGC/S-56X block) 13-6
slider (DE demo) 10-30
SmithForm (SDF block) 5-24, 5-36
SMpyDblSh (SDF block) 5-29
snap 2-26 , 2-34, 2-37, E-6
sojourn time 10-27
Sony 1-11
sound 2-38
sound (CGC demo) 12-23
sound synthesis 4-3
soundHOF (CGC demo) 12-23
soundHOF (HOF demo) 6-21
sound-making demos, SDF 5-57
Source (CG block) 11-15
source code, finding 2-47
source command 3-5
source stars
C50 15-2
CG56 13-3
SDF 5-5
sources (DE demo) 10-30
sox program 2-38
spectral estimation 4-3, 5-35, 5-84
autocorrelation method 5-34
spectral line splitting 5-85
spectrum plot 2-44
Spectrum Signal Processing 1-11
speech (SDF demo) 5-58
speech coding 4-3
speech samples 5-83
speechcode (DE demo) 10-29
SpheToCart 5-43
Spickelmier, R. 1-10, 2-1, 16-1
Spread (CGC block) 12-10 , 12-21
spread (CGC demo) 12-21
Spread (SDF block) 5-38
Sproc domain 4-13
Sqr (C50 block) 15-7
Sqr (CG56 block) 13-10
Sqrt (C50 block) 15-6
Sqrt (CG56 block) 13-9
Sqrt (CGC block) 12-9
Sqrt (SDF block) 5-16
square (HOF demo) 6-19, 6-20
square-root raised cosine pulses 5-54
SR (Synchronous Reactive) domain 4-5
Src (HOF block) 6-17
SrcGr (HOF block) 6-17
Sriram, S. 1-10
SSI (CG56 S-56X block) 13-5
SSISkew (CG56 S-56X block) 13-5
Stack (DE block) 10-16, 10-26, 10-27
Stanford University 4-12
Star 2-4, E-6
star E-6
star command 3-4, 3-5
Star Semiconductor 1-11, 4-13
starting pigi, the GUI 2-2, 2-53
State 2-14, E-6
state 3-6, E-6
intial value 2-15
vs. parameter 2-15
statevalue command 3-5
static scheduling, SDF 5-1
statically evaluated recursion 6-12, 6-17
staticBuffering parameter 12-1, 14-3
Statistics (DE block) 10-23, 10-25
statistics (DE demo) 10-25
steep Blackman window 5-57, 5-79
SteepBlackman 5-7
steering 6-19
steering (SDF block) 5-44
steering vector 6-19
StereoIn (CGC block) 12-6
StereoOut(CGC block) 12-7
Stewart, M. 1-9, 10-1, 12-1
stop time 10-2, E-6
stoptime command 3-5
StopTimer (DE block) 10-17, 10-26
streams 6-2
string array parameter 2-19
string parameter 2-17, 2-19
stringColor 2-37
StringToInt (SR block) 10-4
stripChart (DE demo) 10-30
struct-VHDL target 4-7, 14-1
stty tostop A-17
Sub (C50 block) 15-4
Sub (CG56 block) 13-6
Sub (CGC block) 12-8
Sub (SDF block) 5-12
Sub (SR block) 10-4
Sub_M (SDF block) 5-25
SubAntenna (SDF block) 5-43
subbandcoding (SDF demo) 5-59
SubCx (C50 block) 15-4
SubCx (CG56 block) 13-7
subdomain 4-4
SubInt (C50 block) 15-4
SubInt (CG56 block) 13-7
SubMx_M (SDF block) 5-25
SumImage (obsolete SDF block) 5-44
Sun lightweight process library 4-13
SunVideo (SDF block) 5-46
SVD_M 5-36
SVD_M (SDF block) 5-25, 5-36
SVD_MUSIC_1 (SDF block) 5-63
SVD_MUSIC_2 (SDF block) 5-63, 5-64
Switch (BDF block) 8-3
Switch (CG block) 11-15
Switch (CGC block) 12-13
Switch (DE block) 10-26
switch (DE demo) 10-26
Switch4x4 (DE block) 10-20
SwitchDelay (CG56 block) 13-5
SwitchDelay (CG56 CGC/S-56X block) 13-6
switch-facet, VEM 16-10
symbolic debugger 2-53
symbolic debugging 2-52
symbolic mode 16-1
Synchronize (DE block) 10-18, 10-25
synchronized mode, DE 10-6
synchronous dataflow 1-6, 5-1 , 12-1, E-6
synchronous signal processing systems 4-3 , 5-1
Synopsys 1-11
Synopsys Design Analyzer 4-7, 14-1
SYNOPSYS environment variable 2-53
Synopsys VSS VHDL simulator 4-7, 14-1, 14-4, 14-5
synth (CGC demo) 12-23
synth (CGC S-56X demo) 13-18
SynthControl (SR block) 10-4
synthFFT (CGC S-56X demo) 13-18
Synth-VHDL target 4-7, 14-1
system palette 2-30

T

Table (C50 block) 15-6
Table (CG56 block) 13-9
Table (CGC block) 12-9
Table (SDF block) 5-16
Table_M (SDF block) 5-25
TableCx (SDF block) 5-16
TableInt (C50 block) 15-7
TableInt (SDF block) 5-16
Tahiti A-21
Target 4-2, 4-7, 14-1, E-6
target E-6
target command 3-5, 3-12
target parameters 3-12
target, code generation 11-1
targetparam command 3-5, 3-12
targets 3-12
default-DDF 7-8
targets command 3-5, 3-12
tbus (SDF demo) 5-53
Tcl 1-3, 1-10, 1-11, 2-4 , 2-18, 3-1, E-6
as a scripting language 3-20
Tcl stars, SDF 5-50
Tcl/Tk 5-10
TCL_LIBRARY environment variable 2-52
TclScript (CGC block) 12-6, 12-7, 12-9
TclScript (DE block) 10-8, 10-11 , 10-23
TclScript (SDF block) 5-7, 5-11, 5-16
tclScript (SDF demo) 5-61
TclTk Target target 12-3
TclTk_Target target 12-24
telephone channel simulation 5-39, 5-41
TelephoneChannel (SDF block) 5-42
telephoneChannel (SDF block) 5-39
telephoneChannelTest (SDF demo) 5-55
terminals
moving 2-37
names 2-45
reorienting 2-37
Test (DE block) 10-18, 10-24
Test (SDF block) 5-17, 5-51
TestLevel (DE block) 10-19
TestMultirate (CG block) 11-15
testPacket (DE demo) 10-26
testPostTest (C50 demo) 15-12
testPostTest (CG56 demo) 13-15
testServers (DE demo) 10-27
TeX 2-42, 15-1
Texas Instruments 1-11, 15-1
text 16-3
text editor 2-51
text widget 2-13
The Math Works, Inc. 5-26
Thege, K. 1-9
ThermalNoise (SDF block) 5-43
third 5-39, 5-41
third harmonic distortion 5-39, 5-41
Thomson-CSF 5-26
Thor domain 1-7, 4-12, E-6
Thresh (CGC Block) 12-9
threshold 7-12
threshtest (DDF demo) 7-12
Through (CG block) 11-15
tightly interdependent subgraphs 5-67
time
DE domain 10-4
simulated 10-2
time stamp 10-1, E-7
timed domain 10-6, E-7
timed domains 4-2
Timeout (DE block) 10-17, 10-26
timeout (DE demo) 10-26
TimeoutStar (DE block) 10-18
Timer (DE block) 10-18, 10-25
TimeStamp (DE star) 10-17
timeVarSpec (SDF demo) 5-57
timing (DDF demo) 7-12
timing (SDF demo) 8-4
timing recovery 4-4, 7-12
Tk 1-11, 2-4 , 3-14, E-7
Tk options 2-55
TK_LIBRARY environment variable 2-52
TkBarGraph (CGC block) 12-7
TkBarGraph (DE block) 10-11
TkBarGraph (SDF block) 5-10
TkBreakPt (SDF block) 5-11, 5-18
TkButtons (DE block) 10-9
TkButtons (SDF block) 5-8
TkCheckButton (CGC block) 12-6, 12-7
TkEntry (CGC block) 12-7
TkImageDisplay(SDF block) 5-45
TkImpulse (CGC block) 12-7
TkMeter (DE star) 10-11
TkMeter (SDF block) 5-11, 5-62
tkMeter (SDF demo) 5-62
TkMonoIn (CGC block) 12-6
TkMonoOut (CGC Block) 12-24
TkMonoOut (CGC block) 12-8
tkoct E-7
TkParametricEq (CGC block) 12-14
TkPlot (CGC block) 12-7
TkPlot (DE block) 10-11
TkPlot (SDF block) 5-10
TKRadioButton (CGC block) 12-7
TkRadioButton (CGC block) 12-7
TkShowEvents (DE block) 10-12
TkShowValues (DE block) 10-12
TkShowValues (SDF block) 5-10, 5-62
tkShowValues (SDF demo) 5-62
TkSlider (CGC Block) 12-6
TkSlider (DE star) 10-9
TkSlider (SDF block) 5-8
TkStereoIn (CGC block) 12-6
TKStereoIn(CGC block) 12-6
TkStereoOut (CGC block) 12-8
TkStripChart (DE block) 10-12
TkText (DE star) 10-12
TkText (SDF block) 5-11, 5-62
TkXYPlot (CGC block) 12-7
TkXYPlot (DE block) 10-12
TkXYPlot (SDF block) 5-10
TMS320C5x 15-1
Toeplitz matrices 5-24, 5-25, 5-36
Toeplitz_M (SDF block) 5-24
toggle-grid command 2-11
toggle-grid, VEM 16-11
token 5-1, E-7
Tone (C50 block) 15-3
Tone (CG56 block) 13-3
tonecontrol (CGC demo) 12-27
ToneStrength (CGC block) 12-13
ToneStrength (SDF block) 5-40
topblocks command 3-5
Trainer (SDF block) 5-18
transfer functions 5-73
transform command 2-11, 2-45
transform, VEM 16-16
transmitter (C50 demo) 15-13
transmitter (CG56 simulator demo) 13-16
transportation networks 4-5
Transpose (SDF block) 5-18
Transpose_M (SDF block) 5-25
tremolo (CGC demo) 12-24
troff 15-1
True (BDF block) 8-3
Tsu, W. 14-1
tune (CG56 simulator demo) 13-16
twm window manager A-21
two's complement 5-77
two-dimensional FFT 6-10
Tycho E-7
Tycho command 2-7
TYCHO environment variable 2-52
type conversion 5-80
types 2-20

U

UDCounter (DE block) 10-23, 10-26
unbiased autocorrelation estimates 5-86
undecidable 7-3
undo command 2-11, 2-27
uniform distribution 10-9
uniform white noise 5-6, 13-3, 15-3
unit step function 5-74
United States Air Force 1-2
Universe 2-4
universe 2-5, E-7
universe (CGC demo) 12-25
universe parameters 2-32
universes
creating and deleting 3-2
University of Colorado 4-12
univlist command 3-2, 3-5, 3-19
unixMulti_C CGC target 12-3
UnPacketize (DE block) 10-14
UnPk_M (SDF block) 5-24
unresolvable type conflict 5-80
unselect-objects command 2-11, 2-27
unselect-objects, VEM 16-16
unstable fitlers 5-56
untimed domains 4-2
unvoiced speech 5-85
Unwrap (SDF block) 5-36, 5-75, 5-81
upDownCount (DE demo) 10-26
UpSample (C50 block) 15-8
UpSample (CG56 block) 13-11
UpSample (CGC block) 12-9
upsample (CGC demo) 12-20
UpSample (SDF block) 5-2, 5-19, 5-73
upSample (SDF demo) 5-53
useless (CG demo) 11-17
useOldScheduler 7-8
USER environment variable 2-53
user iteration 7-4
user.pal palette 2-29
Utah Raster Toolkit (URT) 5-45

V

VarDelay (C50 block) 15-9
VarDelay (CG56 block) 13-12
varDelay (CG56 simulator demo) 13-16
VarDelay (DE block) 10-15
variance of a random process 10-25
VarQuasar (C50 block) 15-7
VarQuasar (CG56 block) 13-10
VarServer (DE block) 10-16
VClock (DE demo) 10-28
vector processing in the SDF domain 5-2
Vector Quantization 5-60
vem 1-11, 2-4, 2-4, 2-21 , 16-1, E-7
arguments 16-3
command arguments 2-24
command line options 16-2
making a box 2-24
making a line 2-24
menu 2-9, 2-11, 2-35
placing a point 2-24
selecting objects 2-24
text arguments 2-24
vem menu 16-3
Verilog 4-12
version command 2-7
version, VEM 16-11
VHDL 1-6, E-7
codefile 4-7
domain 4-7, 4-14, 14-1
star 4-7
VHDL (VHSIC Hardware Description Language) 4-7, 4-14, 14-1
VHDLB E-7
domain 4-7, 4-14, 14-1
VHDLF E-7
domain 4-14
star 4-14, 14-1
VHSIC Hardware Description Language (VHDL) 4-7
vi 2-51
video coding 4-3, 4-5, 5-46
video display 5-45
video processing demos, SDF 5-59
videodpy (SDF block) 5-45
videosrc (SDF block) 5-46
VirtClock (DE block) 10-21
virtual clock algorithm 10-21
virtual clock buffer service discipline 10-28
VISAddsh (CGC block) 12-15
VISAddSh (SDF block) 5-29
visaudioio (CGC demo) 12-26
VISBiquad 12-16
VISBiquad (SDF block) 5-29
VISFFTCx (CGC block) 12-16
VISFFTCx (SDF block) 5-29
VISFIR (CFC block) 12-16
VISFIR (SDF block) 5-29
VISInterleaveIn (CGC block) 12-17
VISInterleaveOut (CGC block) 12-17
VISMpyDBLsh (CGC block) 12-15
VISMpyDblSh (SDF BLock) 5-29
VISMpysh (CGC block) 12-16
VISPackSh (SDF block) 5-29
VISStereoBiquad (CGC block) 12-18
VISStereoIn (CGC block) 12-17
VISSTereoOut (CGC block) 12-17
VISSubsh (CGC block) 12-15
VISSubSh (SDF block) 5-29
vistonecontrol (CGC demo) 12-26
visual programming 6-2
VISUnpackSh (CGC block) 12-17
VISUnPackSh (SDF block) 5-30
VISUnpackSh (SDF block) 5-30
voiced speech 5-85
vox (SDF demo) 5-58
VQCoder (SDF block) 5-34

W

waitNum, DDF method 7-6
waitPort 7-1
waitPort, DDF method 7-6
walking menu 2-4, 2-9, 2-10
Walter, G. S. 1-10, 5-1, 10-1
Warner, P. 1-10
Warzee, X. 5-26, 14-7
WasteCycles (C50 block) 15-9
WasteCycles (CG56 block) 13-12
Waterfall (SDF block) 5-10
waterfall plot 5-57
WaveForm (C50 block) 15-3
WaveForm (CG56 block) 13-3
WaveForm (CGC block) 12-6 , 14-9
WaveForm (DE block) 10-10
WaveForm (SDF block) 5-7, 5-83
WaveFormCx (SDF block) 5-8
wavelet decomposition 5-53
wfir program C-4
When (SR block) 10-4
where command 2-11
where, VEM 16-11
where_defined parameter 6-2
white noise 5-6, 5-39, 5-55, 13-3, 15-3
White, K. 1-9, 1-10, 3-22, 5-70, 11-1, 12-1, 13-1, A-1
whitening filters 5-81
Wiener filtering 5-81
wildColors (HOF demo) 6-18, 6-20
wildColorsCGC (HOF demo) 6-21
Williamson, M. 1-10, 4-1, 14-1
Window (CG56 block) 13-14, 15-11
Window (SDF block) 5-7, 5-36, 5-78
window (SDF demo) 5-57
window FIR command 2-7
window manager crashes A-21
window method for FIR filter design C-1
Window System Problems A-20
window-options command 2-11
window-options, VEM 16-11
wireless (DE demo) 10-28
wireless networks 4-5
Wolfram Research Inc. 1-11
Wong, A. 1-10, 1-11
workman program 2-38
worm (DE demo) 10-29
Wormhole 2-4
in pigi 2-55
in ptcl 3-9
wormhole 7-11, 10-4, E-7
DDF 7-7, 7-12
forcing outputs in DE 10-17
wormholes in the interpreter 3-18
wormTest (CGC demo) 12-26
wrapup command 3-5, 3-10, 3-19
WriteFile (CG56 block) 13-4
WriteVar (SDF block) 5-11
write-window, VEM 16-11

X

X resources 2-43, 2-54, 15-2, 16-2, B-4
X window dumps 2-53
X window resources 2-54, A-20
X window system 2-2, B-1
X11 include files A-27
X11R4 B-1
xgrabsc program 2-42
Xgraph 1-12
Xgraph (CG56 CGC/S-56X block) 13-6
Xgraph (CG56 Simulator Block) 13-4
xgraph program 2-9, 17-1
Xhistogram (DE block) 10-11
Xhistogram (SDF block) 5-10, 5-52
Xilinx 1-11
Xlib.h A-27
XMgraph (CGC block) 12-7
XMgraph (DE block) 10-11
XMGraph (SDF block) 5-70
XMgraph (SDF block) 3-19, 5-10, 5-73
xmit2fsk (SDF block) 5-38
xmit2pam (SDF block) 5-38
xmit-2psk (CG56 demo) 13-17
xmit2psk (SDF block) 5-38
xmit2rec (SDF demo) 5-55
xmit4pam (SDF block) 5-38
xmit4rec (SDF demo) 5-55
xmitber (SDF demo) 5-55 , 5-65
xmitspread(SDF block) 5-38
Xor (C50 block) 15-7
Xor (CG56 block) 13-10
xor (CGC galaxy) 12-9
xorBinary (SDF block) 5-49
xorSigmoid (SDF block) 5-49
xpr 2-42
xrdb 2-54
Xscope (CGC block) 12-7
Xscope (SDF block) 5-10
xwd 2-42
XYgraph (CGC block) 12-7
XYgraph (SDF block) 5-10
xyplot (CGC demo) 12-25
xyplot (DE demo) 10-31
xyplot (SDF demo) 5-62

Y

Yu, C. 1-9
YUVToRGB (SDF block) 5-46

Z

Zhang, H. 1-9, 10-2
ZigZagImage (SDF block) 5-47
ZigZagImageInv (SDF block) 5-47
Zimmerman, K. 1-9
zoom-in command 2-11, 2-26
zoom-in, VEM 16-11
zoom-out command 2-11, 2-26
zoom-out, VEM 16-11


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