MathWorks is the leading developer of mathematical computing software. MATLAB, the language of technical computing, is a programming environment for algorithm development, data analysis, visualization, and numeric computation.
Release 2015b is the last release supporting Windows 32-bit operating systems.
According to your system requirements, please select the appropriate ISO file to download and install
UNIX : R2015b_glnxa64.iso
Windows 32bit : R2015b_win64.iso
Windows 64bit : R2015b_win64.iso
Mac : R2015b_maci64.iso