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Scaling x-axis after using IFFT on part of the FFT

Asked by Petrus on 18 Apr 2014 at 10:13
Latest activity Edited by Petrus on 18 Apr 2014 at 10:35
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fft of a very large 3D array

Asked by tx213 on 17 Apr 2014 at 17:22
Latest activity Edited by tx213 on 17 Apr 2014 at 17:22
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fft of a rectangular vs closed form expression

Asked by giuseppe on 16 Apr 2014 at 18:00
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1answer
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Analyzing the FFT graphs in MATLAB

Asked by Utkarsh Kumar on 15 Apr 2014 at 12:39
Latest activity Commented on by dpb on 15 Apr 2014 at 22:13
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3answers
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fft: significant peak in 0 Hz component

Asked by Ashkan on 4 Apr 2014 at 10:06
Latest activity Edited by Ashkan on 13 Apr 2014 at 14:22
2answers
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FFT of vibrations analysis

Asked by Zack on 12 Apr 2014 at 21:02
Latest activity Commented on by Image Analyst on 13 Apr 2014 at 13:41
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(newbie) spectral derivative

Asked by Jack Silver on 10 Apr 2014 at 11:28
Latest activity Commented on by Jack Silver on 10 Apr 2014 at 21:02
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0answers
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Power spectrum of a signal

Asked by Gova ReDDy on 9 Apr 2014 at 17:33
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How to see the frequencies present in a measured signal.

Asked by Gova ReDDy on 7 Apr 2014 at 13:47
Latest activity Commented on by Gova ReDDy on 9 Apr 2014 at 8:20
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Fourier transform of supply voltage

Asked by Harvijay Raj on 4 Apr 2014 at 19:16
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1answer
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Symbolic DFFT in MATLAB?

Asked by Palinkas Geza on 17 Mar 2014
Latest activity Edited by Christopher Creutzig on 31 Mar 2014 at 12:47
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0answers
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How to filter out the noise and then get the frequency characteristics?

Asked by jun on 7 Jan 2013
Latest activity Commented on by mausam on 27 Mar 2014 at 18:29
2answers
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2answers
0 votes

Compute FFT consecutively in Matlab

Asked by Suryani on 18 Mar 2014
Latest activity Commented on by Youssef KHMOU on 18 Mar 2014
1answer
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Low pass Filter - designing one

Asked by Bran on 16 Jan 2014
Latest activity Commented on by Jeremy on 13 Mar 2014
1answer
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0answers
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1answer
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getting a parse error at '='

Asked by ankita on 4 Mar 2014
Latest activity Commented on by ankita on 4 Mar 2014
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2answers
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MTF for Laplacian of a gaussian

Asked by Hannah on 23 Feb 2014
Latest activity Edited by Star Strider on 1 Mar 2014
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1answer
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0answers
0 votes
0answers
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Applying phase shift to the FFT of a 2D image

Asked by Aidan on 23 Feb 2014
Latest activity Edited by Aidan on 24 Feb 2014
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Problem with Inverse Fourier Transform

Asked by Arijit De on 20 Feb 2014
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1answer
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How to apply hamming window for a frequency domain signal?

Asked by Praveen kumar on 20 Feb 2014
Latest activity Answered by Carlos on 20 Feb 2014
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changing to wavelength domain

Asked by abed on 19 Feb 2014
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