Short Time Fourier Transform

Version 1.1.0.0 (1.95 KB) by Hafeez Dhalla
Script for computing the short time Fourier transform of 1D signals.
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Updated 24 Oct 2012

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This function enables computation of the short time Fourier transform (STFT) of signals.

The function provides control over the windowing function and overlap ratio, and returns the STFT matrix "fftshifted".

This code was modified from a prior submission by Suraj Kamya, which is available at:

http://www.mathworks.com/matlabcentral/fileexchange/38035-stft-short-time-fourier-transform

Cite As

Hafeez Dhalla (2026). Short Time Fourier Transform (https://www.mathworks.com/matlabcentral/fileexchange/38773-short-time-fourier-transform), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2012a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Acknowledgements

Inspired by: STFT, Short time fourier transform

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Version Published Release Notes
1.1.0.0

Correction of typo in comments
1.0.0.0