Windward Products

Products

WTI offers a complete line of software for solving constrained (GRG2 and LSGRG2) and unconstrained (Curvi) nonlinear optimization problems and software for linear least squares problems with linear constraints (BCLS). We also offer software for multidimensional scattered data fitting (RBFpack) that is based on radial basis function technology.

Product Information

GRG2:	Nonlinear optimization with bounds on variables and nonlinear constraints.
LSGRG2:	Large scale nonlinear optimization with bounds on variables and nonlinear constraints.
Curvi:	Nonlinear optimization with bounds on variables. Free trial version available.
BCLS:	Linear least squares with bounds on variables and linear constraints.
RBFpack:	Multidimensional data fitting by radial basis functions.
ConFit:	Shape Preserving Curve Fitting for Functions of One Variable. Free trial version available.
LP_QP_Solve:	Linear programming and quadratic programming.