Feature Extraction Using Multisignal Wavelet Transform Decom

Multisignal Wavelet Transform Feature Extraction

https://github.com/RamiKhushaba/getmswtfeat

Version 1.2.0.0 (191 KB)
7.2K Downloads
(11)
11 Mar 2020

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A MATLAB function to extract 5 types of features from the wavelet transform coefficients from each node, these include: energy, variance, std, waveform length, and entropy. You can modify and extract any types of features as you need.

** You need the wavelet toolbox to run this code.

Cite As

Rami Khushaba (2026). Feature Extraction Using Multisignal Wavelet Transform Decom (https://github.com/RamiKhushaba/getmswtfeat), GitHub. Retrieved .

Categories

Find more on Denoising and Compression in Help Center and MATLAB Answers

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
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Version Published Release Notes
1.2.0.0

Updated the code to work on multiple signals as the original was to process one signal at a time.
1.1.0.0

Entropy feature added.
1.0.0.0

To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.