Hjorth parameters

MATLAB functions to compute Hjorth mobility and complexity parameters for an input data signal recorded at a sampling rate fs.
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Updated 29 Apr 2024

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The Hjorth mobility parameter is defined as the reciprocal ratio between the standard deviations of the signal and its first derivative. The Hjorth complexity parameter is computed by dividing the Hjorth mobility of the signal’s first derivative by the signal’s Hjorth mobility.

Cite As

El-Badawy, Ismail M., et al. “An Effective Machine Learning Approach for Classifying Artefact-Free and Distorted Capnogram Segments Using Simple Time-Domain Features.” IEEE Access, vol. 10, Institute of Electrical and Electronics Engineers (IEEE), 2022, pp. 8767–78, doi:10.1109/access.2022.3143617.

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MATLAB Release Compatibility
Created with R2015a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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Version Published Release Notes
2.0.0

The description is updated.

1.0.0