FastFFT Function

Version 1.0.0.0 (1008 Bytes) by Rick Auch
A function to calculate frequency amplitudes, optionally makes Bode plots.
4.6
(11)
14.2K Downloads
Updated 24 Jul 2003

No License

This function inputs a data vector and a sample rate and does the following:
-Removes the DC offset of the data
-Puts the data through a hanning window
-Calculates the FFT
-Calculates the amplitude from the FFT
-Calculates the frequency scale
-Optionally creates a Bode plot

Cite As

Rick Auch (2024). FastFFT Function (https://www.mathworks.com/matlabcentral/fileexchange/3770-fastfft-function), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R12
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0.0