Analysis of a few sample problems helps illustrate the basics of the nonlinear approach.

Iterative algorithms of Gauss-Newton type for the solution of nonlinear least squares problems are considered. They separate the variables into two sets in such a way that in each iteration, ...

The transformation is then worked out in detail for two examples (exponential fitting to equispaced data and rational fitting). In both cases the condition for a stationary value of the transformed ...

The topics include the fundamental problems of phase transitions, nonlinear and collective phenomena during crystal growth, physics, chemistry, mechanics of crystal surfaces, lattice defects. The ...

This example shows how to build a menu system that enables you to perform nonlinear regression from a menu. Six modules are stored on an IML storage disk. After you have stored them, use this example ...

This example solves a nonlinear system of equations by Newton's method. Let the nonlinear system be represented by F(x) = 0 ...

Analytics software leader FICO today announced the release of a true global mathematical optimization solver as part of FICO® Xpress 9.2 Optimization.