annotate dsp/ipowspec.m @ 61:eff6bddf82e3
tip
Finally implemented perceptual brightness thing.
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samer |
| date |
Sun, 11 Oct 2015 10:20:42 +0100 |
| parents |
c3b0cd708782 |
| children |
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| rev |
line source |
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samer@32
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1 function X=ipowspec(A,varargin)
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samer@32
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2 % IPOWSPEC - convert power/phase spectrum to wave
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samer@32
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3 %
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samer@32
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4 % ipowspec :: [[M+1,L]]~'power spec', [[M+1,L]]~'phase' -> [[2*M,L]]~'signal'.
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samer@32
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5 % ipowspec :: [[M+1,L]]~'power spec' -> [[2*M,L]]~'signal'.
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samer@32
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6 %
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samer@32
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7 % Second form uses random phases.
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samer@32
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8 X=imagspec(sqrt(A),varargin{:});
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samer@32
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9
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