Mercurial > hg > ishara
annotate dsp/ipowspec.m @ 32:c3b0cd708782
Imported core dsp tools.
| author | samer |
|---|---|
| date | Sun, 20 Jan 2013 13:48:47 +0000 |
| parents | |
| children |
| rev | line source |
|---|---|
| samer@32 | 1 function X=ipowspec(A,varargin) |
| samer@32 | 2 % IPOWSPEC - convert power/phase spectrum to wave |
| samer@32 | 3 % |
| samer@32 | 4 % ipowspec :: [[M+1,L]]~'power spec', [[M+1,L]]~'phase' -> [[2*M,L]]~'signal'. |
| samer@32 | 5 % ipowspec :: [[M+1,L]]~'power spec' -> [[2*M,L]]~'signal'. |
| samer@32 | 6 % |
| samer@32 | 7 % Second form uses random phases. |
| samer@32 | 8 X=imagspec(sqrt(A),varargin{:}); |
| samer@32 | 9 |