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High resolution spectrographic routines

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High resolution spectrographic routines

by Sean Fulop

 

14 Oct 2008 (Updated 14 Oct 2008)

Files for computing the reassigned power spectrum and spectrogram, going beyond Fourier analysis

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Description

This zipfile includes documentation.
There are a number of m-files which compute reassigned (high-resolution) versions of a power spectrum and spectrogram.
Also there is a routine to facilitate measuring frequencies manually in the figures.
Also there are versions of the reassigned spectrogram routine which permit the user to isolate signal components and/or impulses.
MATLAB release MATLAB 7.4 (R2007a)
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Tag Activity for this File
Tag Applied By Date/Time
spectral analysis Sean Fulop 22 Oct 2008 10:24:16
spectrogram Sean Fulop 22 Oct 2008 10:24:16
reassigned spectrogram Sean Fulop 22 Oct 2008 10:24:16
analysis Sean Fulop 22 Oct 2008 10:24:16
power spectrum Sean Fulop 22 Oct 2008 10:24:16
power spectrum Thijs 13 Nov 2008 09:30:14
reassigned spectrogram jamat karachi 10 May 2009 05:23:14

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