Plotting Software Features New Fitting Models

Poly Software International has released a new software package for technical plotting and data processing called PSI-Plot version 9.5 for Windows.
Since its first release in September 1992 as a DOS program, PSI-Plot has been used by more than 75,000 scientists and engineers in the United States and around the world. The version 9.5 of PSI-Plot has incorporated all the features found in the previous versions plus more than 20 new features.

These new features include built-in mathematical functions, matrix decomposition, maximum likelihood estimation for generalized linear models, more than 100 new predefined fitting models, and many others. New plot wizard is designed to create user-desired plot in a more convenient and intuitive way. Several new plot types and new axis scales have also been added in this new version.