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Old   June 25, 2006, 11:20
Default How to compute this!
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Hi: the error function F is defined in matrix form as

F=CtEtEC-TtEC-CtEtT+TtT note 't' represent transpose ,and all the Ct and Et,E,C,Tt,T represents matrix. then how to compute the differentiate F with repect to C?

partial F/ partial c=?

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Old   June 25, 2006, 22:33
Default Re: How to compute this!
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I would suggest better have a look at some tensor-theory. This is going to be complicated.

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