[SciPy-user] Matlab's orth module
Nils Wagner
nwagner at mecha.uni-stuttgart.de
Fri Sep 19 06:06:51 EDT 2003
Dear experts,
Is it somehow possible to realize Matlab's orth function in scipy ?
Range space of a matrix
Syntax
B = orth(A)
Description
B = orth(A) returns an orthonormal basis for the range of A.
The columns of B span the same space as the columns of A, and the
columns of B are orthogonal, so that B'*B =
eye(rank(A)). The number of columns of B is the rank of A.
A small example would be appreciated.
Thanks in advance
Nils
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