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MATLAB Central > MATLAB Newsreader > fmincon stuck in nlconst 

Hi 
Srikanth <skt@xdtech.com> wrote in message <37980807f75a4128845c19baf0a2d692@z28g2000prd.googlegroups.com>... 
Subject: fmincon stuck in nlconst From: Marcus M. Edvall Date: 3 Feb, 2009 23:43:40 Message: 3 of 16 
Your problem looks poorly scaled, but give it a shot with TOMLAB / 

Actually, I think I figured out the problem  a complex value is being 
iam using fmincon for power system optimization. 
Srikanth <skt@xdtech.com> wrote in message <e118df8ba4114be8ac19a7ffacbb2ef3@l33g2000pri.googlegroups.com>... 
"Matt " <xys@whatever.com> wrote in message <gme6jj$l01$1@fred.mathworks.com>... 

Srikanth <skt@xdtech.com> wrote in message <ceb2d827c3ff40879af83b2982e9d932@g3g2000pre.googlegroups.com>... 

Srikanth <skt@xdtech.com> wrote in message <41d1298862744cc6b18dec7daccc89f3@w1g2000prm.googlegroups.com>... 

I looked trough your treads. I have the same difficulty. My objective function in some iterations gives the complex value and this make the iteration to be freezed in fmincon. I do not know how to solve the situation. I know that the problem is in having the complex value (which I should not have as the value of objective function...I dont know why I have actually)... 
On Mar 5, 1:39=A0pm, "Tohid " <erfanito...@gmail.com> wrote: 
Srikanth <skt@xdtech.com> wrote in message <07d88128f64d4593b4b4dbe4199e2a2b@r36g2000prf.googlegroups.com>... 
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