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flying_23 2010-10-26 07:58

在运行fsolve中出现以下提示是什么意思呢?
 
在运行fsolve中出现以下提示是什么意思呢?
采用fsolve解非线性方程组,出现以下提示
Warning: Default trust-region dogleg method of FSOLVE cannot handle non-square systems; using Gauss-Newton method instead.

运行后出现了
Optimization terminated: directional derivative along search direction less than TolFun and infinity-norm of gradient less than 10*(TolFun+TolX).或
Optimization terminated: magnitude of search direction less than TolX.

请问是什么意思呢,如何解决呢


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