Typical Sparsity Measures

An introduction of typical sparsity measures (traditional and newly developed) with numerical examples

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Chen Bingyan (2026). Typical Sparsity Measures (https://www.mathworks.com/matlabcentral/fileexchange/127054-typical-sparsity-measures), MATLAB Central File Exchange. Retrieved .

Chen, Bingyan, et al. “A Full Generalization of the Gini Index for Bearing Condition Monitoring.” Mechanical Systems and Signal Processing, vol. 188, Elsevier BV, Apr. 2023, p. 109998, doi:10.1016/j.ymssp.2022.109998.

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Chen, Bingyan, et al. “Power Function-Based Gini Indices: New Sparsity Measures Using Power Function-Based Quasi-Arithmetic Means for Bearing Condition Monitoring.” Structural Health Monitoring, SAGE Publications, Mar. 2023, p. 147592172211497, doi:10.1177/14759217221149745.

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Chen, Bingyan, et al. “IGIgram: An Improved Gini Index-Based Envelope Analysis for Rolling Bearing Fault Diagnosis.” Journal of Dynamics, Monitoring and Diagnostics, Intelligence Science and Technology Press Inc., June 2022, pp. 111–24, doi:10.37965/jdmd.2022.65.

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Chen, Bingyan, et al. “Investigations on Improved Gini Indices for Bearing Fault Feature Characterization and Condition Monitoring.” Mechanical Systems and Signal Processing, vol. 176, Elsevier BV, Aug. 2022, p. 109165, doi:10.1016/j.ymssp.2022.109165.

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MATLAB Release Compatibility

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Platform Compatibility

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  • Linux
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