Module DNSFB in PORT

• PORT Information

• Components
  • Fullsource from NETLIB
  • Source from NETLIB

DNSFB

 
Solve separable nonlinear least squares problem (i.e., one with both linear and
nonlinear parameters) subject to simple upper and lower bound constraints on the
nonlinear parameters. Derivatives are approximated using finite differences.
Uses variable-projection technique to eliminate linear parameters, thus
obtaining a simpler nonlinear least squares problem.
 
Classes  :  K1b2a . Linearly constrained nonlinear least squares
                  approximation
 
Type     : Fortran subroutine in PORT library (NL3OPT sublibrary).
Access   : Proprietary. Many implementations available.
Precision: Double.
 
Usage    : CALL DNSFB (N, P, L, ALF, B, C, Y, CALCA, INC, IINC, IV, LIV, LV, V,
           UIPARM, URPARM, UFPARM)
 
Details  : Fullsource Source
Sites    : (1) NETLIB
 

Implementation of DNSFB from PORT on NETLIB

 
NETLIB:    Public access repository, The University of Tennessee at
           Knoxville and Bell Laboratories
 
Precision: Double. (Single: NSFB)
 
You may access components from NETLIB outside GAMS as follows.
 
   Source       : Available by anonymous ftp from netlib in the port
                  subdirectory
   Fullsource   : Available by http from netlib in the port subdirectory