Unfortunately, since I didn't write the code, I can't really answer
your questions without taking some time to look into state estimation.
This code is based on an example provided by J. S. Thorp and is
included as is, without support, for those who might find it helpful.
Sorry,
--
Ray Zimmerman
Senior Research Associate
428-B Phillips Hall, Cornell University, Ithaca, NY 14853
phone: (607) 255-9645
On Aug 10, 2008, at 2:43 PM, HOSSEIN SHARIFZADEH wrote:
Dear all
what is the role of 'fullscale' in state estimation function in
creating 'sigma'?
why 'sigma' and erorrs are created in such way?
why by elminating the firt part,(for example 0.02 * abs(St)) matlab
prints:
"Warning: Matrix is close to singular or badly scaled.
Results may be inaccurate. RCOND = 4.839383e-030."?
Regards,
Hossein
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