Wavelet Scale Spectra

Version 1.10.0.0 (4.08 MB) by Charles Rino
Compute wavelet scale spectra from segmented discrete wavelet transform (Screenshot).
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Updated 27 Nov 2012

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WaveletAnalysis() will compute the discrete wavelet transform of a data set and extract a segmentation. For each segment the wavelet scale spectrum and a conventional power spectral density is computed. The output is a cell array summarizing the analysis for each segment. An example and documentation are provided.

Cite As

Charles Rino (2026). Wavelet Scale Spectra (https://uk.mathworks.com/matlabcentral/fileexchange/35092-wavelet-scale-spectra), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2011b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.10.0.0

Additional improvements to classifier have been added. No changes to wavelet processing.
1.5.0.0

WaveletAnalysis has been updated (August 8, 2012) to include classification of two-component power-law spectra. Extended and improved examples are included. More applications and background on my website http://chuckrino.com/wordpress/
1.3.0.0

Updated to improve display utilities. Check for column vector input added.
1.0.0.0