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MATLAB Central > MATLAB Newsreader > reconstruct waveformm from harmonic of FFT 

Subject: reconstruct waveformm from harmonic of FFT From: Andrew Sun Date: 27 May, 2012 15:31:07 Message: 1 of 7 
I have a noisy signal assumed to be a sum of odd harmonics. I want to use the amplitudes and phase angles from the FFT to reconstruct a smooth version. 
Subject: reconstruct waveformm from harmonic of FFT From: Andrew Sun Date: 27 May, 2012 15:44:07 Message: 2 of 7 
"Andrew Sun" <andrewx100@gmail.com> wrote in message <jpthbr$7qa$1@newscl01ah.mathworks.com>... 
Subject: reconstruct waveformm from harmonic of FFT From: Matt J Date: 27 May, 2012 17:43:07 Message: 3 of 7 
"Andrew Sun" <andrewx100@gmail.com> wrote in message <jpthbr$7qa$1@newscl01ah.mathworks.com>... 
Subject: reconstruct waveformm from harmonic of FFT From: Andrew Sun Date: 28 May, 2012 00:33:07 Message: 4 of 7 
"Matt J" wrote in message <jptp3b$743$1@newscl01ah.mathworks.com>... 
Subject: reconstruct waveformm from harmonic of FFT From: Matt J Date: 28 May, 2012 12:00:07 Message: 5 of 7 
"Andrew Sun" <andrewx100@gmail.com> wrote in message <jpuh43$7vg$1@newscl01ah.mathworks.com>... 
Subject: reconstruct waveformm from harmonic of FFT From: Andrew Sun Date: 28 May, 2012 12:29:05 Message: 6 of 7 
"Matt J" wrote in message <jpvpc7$bu9$1@newscl01ah.mathworks.com>... 
Subject: reconstruct waveformm from harmonic of FFT From: None Date: 16 Jan, 2015 04:52:05 Message: 7 of 7 
Please inform where to add pi/2 in above matlab code.. 
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