scipy.linalg.orth

scipy.linalg.orth(A)

Construct an orthonormal basis for the range of A using SVD

Parameters :

A : (M, N) ndarray

Input array

Returns :

Q : (M, K) ndarray

Orthonormal basis for the range of A. K = effective rank of A, as determined by automatic cutoff

See also

svd

Singular value decomposition of a matrix