From: andsun on
Hi, everybody:

Good day,
I got a question for finding factors in a nonlinear equation such as:
A=B*(C+x)^(1+y)+D*(E+z)^2+F
The letters: A,B,C,D,E,F are known as measured array.
The question is: which Matlab function (or solutions) can be used to find the best variables (x, y, z) that are suitable for all of the measurement equations?

Thanks in advance,

Undersun
From: TideMan on
On Jun 28, 2:47 am, "andsun" <matlab...(a)mathworks.com> wrote:
> Hi, everybody:
>
> Good day,
> I got a question for finding factors in a nonlinear equation such as:
> A=B*(C+x)^(1+y)+D*(E+z)^2+F
> The letters: A,B,C,D,E,F are known as measured array.
> The question is: which Matlab function (or solutions) can be used to find the best variables (x, y, z) that are suitable for all of the measurement equations?
>
> Thanks in advance,
>
> Undersun

At 2:42 (local time), you posted this question, then at 2:47 you re-
posted the exact same question under the heading urgent.
Why did you double post?
To which post should I reply?
What happened in 5 minutes that transformed this into an urgent
enquiry?
What have YOU done towards solving YOUR problem?