NLREG performs nonlinear regression and curve fitting. NLREG fits a mathematical function whose form you specify to a set of data values. Virtually any type of function can be fitted. NLREG includes a programming language similar to C that you use for describing the function to be fitted. Two dimensional line and three dimensional surface plots can be generated. The programming language includes a large selection of built-in library functions (sin, cos, log, exp, etc.) that makes it easy to describe complicated models.
This software is a commercial software. You will be able to download and test NLREG during a certain period of time, then, if it does what you need, you will have to acquire the full version from NLREG publisher. The NLREG 6.2 free trial version contains an installer and an uninstaller, and has a size of 1191 Kilobytes.
For additional information and support request, please contact directly NLREG publisher.
NLREG Screenshot
