You can download EASY-FIT ModelDesign 5.13.1 from our software library for free. This program was originally designed by Klaus Schittkowski. The software belongs to Education Tools. The most popular versions of the tool 5.1 and 5.0. Our antivirus scan shows that this download is clean. The current setup file available for download occupies 71.5 MB on disk.
From the developer:
Proceeding from given experimental data, i.e., observation times and measurements, the minimum least squares distances of measured data from a fitting criterion are computed, which depends on the solution of the dynamic system. Various types of one-dimensional partial differential equations are permitted, also hyperbolic ones describing shock waves.
You may want to check out more software, such as EasyFit, EASY-FIT Express or SPA SDK, which might be similar to EASY-FIT ModelDesign.