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view 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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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{:});