MATLAB

1. Signals and Systems with MATLAB Computing and Simulink Modeling
serves as an introduction to MATLAB, and is intended for those who are not familiar with it.
http://rapidshare.com/files/23222882/_2006-09__0974423998_Signals_and_Systems_with_MATLAB_Computing_and_Simulink_Modeling_3rd_Ed.rar

2. Signals and Systems With Matlab Application
out of print or unavailable edition of this title
http://rapidshare.com/files/1535870/SignaSystWMatlabApplications_muya.rar

3. Business, Economics, and Finance with Matlab, GIS, and Simulation Models
power toward the challenges that confront your business.
http://rapidshare.com/files/978231/1584883480.rar