Subject: REQ: bounded & weighted least squares

From: <[email-masked]>
Date: Tue, 20 Dec 94 9:53:46 MET

Hi all!,
I need to solve a linear least squares problem in which the different points
have specific weights. Also the adjustable coefficients need to be nonnegative.

Could somebody indicate a routine to solve this?
I also need to deal with at least 25 adjustable parameters and the same number 
of independent variables.
A non linear solver it's ok.

Thanks in advance
Merry Christmas!!
	
-- 
	Dr. Rafael R. Pappalardo
	Dept. of Physical Chemistry, Univ. of Seville (SPAIN)
	e-mail: [email-masked]