Symbols

.emacs file 184

actor 65

adaptive differential pulse code modulation (ADPCM) 103, 119

adaptive equalization

training sequence 82

additive Gaussian white noise 101

ADPCM (adaptive differential pulse code modulation) 119

all pole filters 94

amplifier 76

array 29

ATM 115, 119

autocorrelation 115

balance equations 66

Bartlett 71

Bilung Lee 105

Blackman window 118

blockname parameter 148

bug reports 187

bus 149, 158

bus manipulation stars 147

BusMerge block 147

busses 113

Butterworth filter 91, 138

comments in parameters 27

Commutator (SDF block) 66

compact disc 114

computation graph 65

consumption of tokens or particles 65

debugging 62

decibels scale 97

decision feedback equalizer 116

DFT (discrete Fourier transform), two dimensional 156

differential pulse code modulation 108

digital audio tape 114

Direct Adaptive Frequency Estimation Technique 94

discrete Fourier transform

two-dimensional 156

DownSample (SDF block) 66

emacs 62, 63, 183

environment variables 61

PRINTER 61

PT_DEBUG 62, 63

fast Fourier transform (FFT) algorithm 66, 97

feedback

around quantizer structure 119

FFT

two dimensional 156

FFT (fast Fourier transform) 66, 97

file input 69, 71

file input for parameters 27

files in parameters 30

FIR 92, 93

FIR (finite impulse response filtering) 95

FIR (SDF block) 66

FIRCx (SDF star) 66

firing of actors or stars 65

fixed-point parameters 27

frequency offset 101, 103

functional programming 147

Gaussian white noise 69, 101

gdb debugger 62, 63

Hamming window 118

Hanning window 118

higher-order functions 147

histogram 73

HOF Domain 147

IIR lattice filters 95

input_map parameter 148

interpolation 66

Karp, R. M. 65

Khiar, K. 104

lattice filters 95

Levinson-Durbin algorithm 96, 97

linear distortion 101

linear prediction 96, 103

Lisp 147

LMS 94

LMS adaptive filters 103

lmsDualTone (SDF block) 103

loop-SDF 127

mapcar function in Lisp 147

Markov 111

Math Works, Inc. 89

Matlab 89

matrix operations in SDF 66

MatrixParticle class 155

maximum entropy power spectrum estimation 96

maximum entropy spectral estimation 97

maximum entropy spectrum estimation 96

MDSDF domain 155

MessageParticle class 155

Miller, R. E. 65

multidimensional data 155

multidimensional synchronous dataflow domain 155

multiporthole 160

multiprojection 155

multirate filters 92, 93

multirate signal processing 66

noise 69, 101

nonlinear distortion 101

Nyquist frequency 138

output_map parameter 148

parameter_map parameter 148

parameters 148

PGM format for images 106

phase jitter 101, 103

phase unwrapping 98

pigi 147

polyphase multirate filters 92, 93

power spectrum 96

power spectrum estimation 97, 118

precision of fixed-point parameters 27

precision parameters 27

PRINTER environment variable 61

production of tokens or particles 65

Prolog 183

pseudo-random noise 69

PT_DEBUG environment variable 62, 63

ptcl 147

ptgdb 62, 63

ptinyRpc 63

ptrimRpc 63

pxgraph 73

quadrature amplitude modulation (QAM) 99, 116

quantization 77

RaisedCosine (SDF block) 149

rasterized format 155

recursion 157

reflection coefficients 95

repetitions of actors in SDF 66

replacement block 147

sample-rate conversion 66

Scripted Runs 126

SDF

interations 66

second harmonic distortion 101, 103

setup method 147

spectral estimation 97

autocorrelation method 96

statically evaluated recursion 157

steep Blackman window 118

streams 148

string array parameter 30

string parameter 28, 30

symbolic debugging 62

synchronous signal processing systems 65

telephone channel simulation 101, 103

The Math Works, Inc. 89

third 101, 103

third harmonic distortion 101, 103

Toeplitz matrices 88

token 65

twm window manager 184

two-dimensional FFT 156

uniform white noise 69

UpSample (SDF block) 66

Utah Raster Toolkit (URT) 106

vector processing in the SDF domain 66

Vector Quantization 121

video display 106

visual programming 148

where_defined parameter 148

white noise 69, 101

window manager crashes 184

Window System Problems 182