Always respect software licensing. The MathWorks continues to support millions of users worldwide; if you need MATLAB for professional work, consider a current subscription for active support, regular updates, and modern features.
If you're trying to this on modern hardware, would you like tips on compatibility mode or setting up a virtual machine for older OS support? System Requirements - 2009b - Windows - MathWorks Always respect software licensing
The tool was redesigned with larger icons and a customizable order, making it easier to visualize data using standard plots or those from specialized toolboxes . Always respect software licensing