[TOC]
rcond
Reciprocal of the condition number in the 1-norm
Usage
rcond(A)
A
should be a square numeric (non-character) matrix, which can be real or complex.
It returns a real number which is an estimation of the reciprocal of the condition number of
A
in the 1-norm.
A
Return value
Well conditioned
1
Badly conditioned
Close to 0
Singular
0