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Instantaneous FFT

version 1.1 (9.28 KB) by

Click on any point in the signal to find the FFT of the surrounding portion of given length.



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Provide the sampling frequency, window length and load the signal. Click on any point on the signal. Program creates a window of given length on either side of the point and calculates and displays FFT.

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Added the .fig file which is necessary for the execution.

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MATLAB 7.9 (R2009b)

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