MATLAB and SIMULINK (MathWorks)
This site offers extensive information about their products. You
can read about the features of MATLAB, SIMULINK, Toolboxes and
Blocksets, extensive support information. You can also retrieve
user-contributed and MathWorks-written software, read about MATLAB
books, and also read material from the many different forums that
discuss MATLAB.
Sales, Pricing and General Info: info@mathworks.com http://www.mathworks.com/