We implemented MUSIC in C and then cross-compiled it to assembly.
We run 20 iterations of the QR algorithm [12] to compute
the eigenvalue decomposition of the covariance matrix 
.
is estimated by
where
denotes the backward vector operation, with 
and 
.
The implementation meets the frequency resolution standards, and
we expect to develop a MUSIC algorithm by hand that can keep up with
the incoming samples.