- Matlab Information
Matlab is by far the best environment for experimentation in numerical computing. Although by itself it is not the most efficient choice for large-scale computing, it can be used to call compiled C and Fortran routines and experiment with the results. Matlab is a product of The Mathworks
You can find many MATLAB tutorials in the Internet. Here is an outdated but still very useful MATLAB Primer, Kermit Sigmon, 3rd ed.