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version (1.1 KB) by Joshua Carmichael
Finds the signal widhth of vector or matrix of data


Updated 14 Jul 2008

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Estimates the signal width of data input, using definition:

rho = cumtrapz(t,x.^2)/trapz(t,x.^2)

The integration limits go from mean(t)-w/2 and mean(t)+w/2; w is defined as the signal width, and gives the time at which rho % of the signal is
captured. It is an informal measure of the localization of a signal.
Rho, in most applications, is ~90%.

Cite As

Joshua Carmichael (2021). signalwidth.m (, MATLAB Central File Exchange. Retrieved .

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MATLAB Release Compatibility
Created with R2006b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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