Matlab provides a Curve Fitting tool (link) that can be used to fit cumulative distributions. It also has a section to fill in custom equations like the weibull cumulative equation in the manner below ...

To install the fortran library, run make install after copying over the appropriate version of make.inc depending on the operating system (none is needed for linux). To verify successful installation ...

Abstract: In order to analyze the difference between two kinds of engineering software-Matlab and LabVIEW in dealing with the issue of non-linear curve fitting, we study the implementation methods in ...