MATLAB Fuzzy Toolbox Warning Message


Subject: MATLAB Fuzzy Toolbox Warning Message
From: Phil Willis (phil@philwillis.freeserve.co.uk)
Date: Thu Oct 05 2000 - 19:12:27 MET DST


Hi,

Does anyone know of the significance and implication of the warning message
'Warning: Rank deficient' when using the function GENFIS2 to generate a
fuzzy controller.

I know that it depends on the size of the radii setting and on the set of
input / output data, but I am not sure as to which matrix is being seen as
being rank deficient, but it is being flagged by line 151 of GENFIS2.

Phil Willis

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