ortha.m

Version 1.1 (2.6 KB) by Andrew Knyazev
Orthonormalization Relative to matrix A
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Updated 15 May 2015

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ORTHA Orthonormalization Relative to matrix A
Q=ortha(A,X)
Q=ortha('Afunc',X)

computes an orthonormal basis Q for the range of X, relative to the scalar product using a positive definite and selfadjoint matrix A. That is, Q'*A*Q = I, the columns of Q span the same space as columns of X, and rank(Q)=rank(X).

Cite As

Andrew Knyazev (2026). ortha.m (https://se.mathworks.com/matlabcentral/fileexchange/51-ortha-m), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R10
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Acknowledgements

Inspired: subspacea - Angles between subspaces

Version Published Release Notes
1.1

added a conversion to a toolbox
License change to free software (BSD)
1.0.0.0