Null space of a sparse matrix

calculates null space and range of a rectangular sparse matrix

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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 (2026). Null space of a sparse matrix (https://www.mathworks.com/matlabcentral/fileexchange/11120-null-space-of-a-sparse-matrix), MATLAB Central File Exchange. Retrieved .

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General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.0.0

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