How can I download the matlab 2012a version?

How can I download the matlab 2012a version? Since I want to use some toolbox which is suitable for this version not the newest version.

Thanks!

Answer 1

[Walter Roberson]

If you are using an Academic or Professional license, and you are the license contact or technical contact, and if you have a support agreement, then you can go in through the MATLAB Central License Center to download any version they still have posted.

[Huiliang Shi]

Thanks!

Answer 2

[the cyclist]

Click on "Contact Sales" on this page:

http://www.mathworks.com/products/matlab/

You can describe your special circumstance to them.

[Huiliang Shi]

Thanks very much