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diff dsp/ipowspec.m @ 32:c3b0cd708782

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Imported core dsp tools.
author samer
date Sun, 20 Jan 2013 13:48:47 +0000
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dsp/ipowspec.m	Sun Jan 20 13:48:47 2013 +0000
@@ -0,0 +1,9 @@
+function X=ipowspec(A,varargin)
+% IPOWSPEC - convert power/phase spectrum to wave
+%
+% ipowspec :: [[M+1,L]]~'power spec', [[M+1,L]]~'phase' -> [[2*M,L]]~'signal'.
+% ipowspec :: [[M+1,L]]~'power spec' -> [[2*M,L]]~'signal'.
+%
+% Second form uses random phases.
+X=imagspec(sqrt(A),varargin{:});
+