Could anyone help me convert the MATLAB code of the MUSIC Method toExcel Spreadsheet. Or is there software that can you it? function Px = music(x,p,M) MUSIC Frequency estimation using the MUSIC algorithm. USAGE Px=music(x,p,M) The input sequence x is assumed to consist of p complex exponentials in white noise. The frequencies of the complex exponentials and the variance of the white noise are estimated using the MUSIC algorithm. x : input sequence p : number of complex exponentials to find M : number of noise eigenvectors to use The frequency estimates are found from the peaks of the pseudospectrum Px. see also PHD, EV, and MIN_NORM x = x(:); if M<p+1 | length(x)<M, error('Size of R is inappropriate'), end R = covar(x,M); [v,d]=eig(R); [y,i]=sort(diag(d)); Px=0; for j=1:M-p Px=Px+abs(fft(v(:,i(j)),1024)); end; Px=-20*log10(Px); end; |