[Date Index]
[Thread Index]
[Author Index]
Re: Nonlinear Least Squares lsqnonlin
*To*: mathgroup at smc.vnet.net
*Subject*: [mg110252] Re: Nonlinear Least Squares lsqnonlin
*From*: Bill Rowe <readnews at sbcglobal.net>
*Date*: Thu, 10 Jun 2010 08:09:10 -0400 (EDT)
On 6/9/10 at 7:21 AM, juanjose at yandex.ru (Juan Jose Cardenas) wrote:
>I'm trying to solve a system of non-linear equations that involves
>logarithms of several variables. I have developed code in another
>system to do so using the function lsqnonlin. Is there an
>equivalent function in Mathematica 7?
>I need to input the function matrix, the initial approximation
>vector, and the precision and get a vector with the solution values
>of the variables.
=46indFit will do this. Or if you need more diagnostics for the
fit, there is NonlinearModelFit. See the documentation for
examples showing usage of FindFit and NonlinerModelFit
Prev by Date:
**Re: Question**
Next by Date:
**Re: Question**
Previous by thread:
**Nonlinear Least Squares lsqnonlin**
Next by thread:
**Re: Nonlinear Least Squares lsqnonlin**
| |