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la.svdModule.svdRank
Estimate the numerical rank of a matrix using SVD.
Syntax
la.svdModule.svdRank(A, options?)
Description
Estimate the numerical rank of a matrix using SVD. The rank is estimated by counting the number of singular values above a tolerance threshold. This is the most reliable method for determining numerical rank.
Parameters
| Name | Description |
|---|---|
| A | - Input matrix (m × n). Can be 2D array (row-major) or 1D array (column-major). |
| options(optional) | - Options including tolerance |
Returns
SVDRankResult