Nipals algorithm for Principle Component Analysis

Version 1.2.0.0 (1.79 KB) by Qiaonan Duan
This function is written largely based on nipals function from R chemometrics package.
4.0
(2)
864 Downloads
Updated 11 Jun 2013

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It was frustrating that Matlab did not has a robust nipals function so I wrote one for my project and share here.

Cite As

Qiaonan Duan (2025). Nipals algorithm for Principle Component Analysis (https://www.mathworks.com/matlabcentral/fileexchange/42142-nipals-algorithm-for-principle-component-analysis), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2013a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
Find more on Dimensionality Reduction and Feature Extraction in Help Center and MATLAB Answers
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Version Published Release Notes
1.2.0.0

Line 48 (6/10/2013): prec = thnew-th; --> prec = (thnew-th)'*(thnew-th);
1.0.0.0