[SciPy-User] Linear algebra problem
Wed May 23 12:47:02 CDT 2012
I have a standard system, of type:
AX = B
X is a nxm matrix.
B is a mxn matrix.
A is a nxn matrix.
I have B and X, and I am trying to calculate A - however, B, is null matrix.
Using the default numpy solvers (
I obtain the trivial correct solution of A being a null matrix.
What's the most robust way to search for the solution which minimizes the
residuals, while still not returning a null matrix of A? X, is usually
rank deficient, so I know I won't have an exact solution.
Thanks for all the help,
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