Null space of a sparse matrix

calculates null space and range of a rectangular sparse matrix
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Updated 23 May 2006

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finds null space and range of a sparse matrix using lu decomposition.

This routine is devoted to find null space of possibly large matrix fast.
Results may be inaccurate if zero and nonzero singular values are not well separated.

Cite As

Pawel Kowal (2024). Null space of a sparse matrix (https://www.mathworks.com/matlabcentral/fileexchange/11120-null-space-of-a-sparse-matrix), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14SP1
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0.0

small updates