signalwidth.m
Version 1.0.0.0 (1.1 KB) by
Joshua Carmichael
Finds the signal widhth of vector or matrix of data
1.1K Downloads
Updated
14 Jul 2008
No License
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 (2024). signalwidth.m (https://www.mathworks.com/matlabcentral/fileexchange/20686-signalwidth-m), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Created with
R2006b
Compatible with any release
Platform Compatibility
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Version | Published | Release Notes | |
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1.0.0.0 |