Power Spectral Density (PSD) of a Time History

Version 1.0.0 (6.11 KB) by Tom Irvine
This script calculates the PSD of a time history using the FFT method.
5.0
(1)
328 Downloads
Updated 3 Apr 2023

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psd_function.m is the main script.
The other scripts are supporting functions.
Hanning window with 50% overlap is an option.

Cite As

Tom Irvine (2026). Power Spectral Density (PSD) of a Time History (https://www.mathworks.com/matlabcentral/fileexchange/127339-power-spectral-density-psd-of-a-time-history), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2022a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0