Accessible via Google Chrome or Mozilla Firefox directly on Windows 7. Zero Storage: Requires 0 MB of local hard drive space.
If you are considering a (from mcc or MATLAB Compiler SDK), here are the proper features/requirements for Windows 7 64-bit: matlab portable windows 7 64 bit
MATLAB is highly I/O intensive. Running it from a slow USB 2.0 flash drive results in severe performance degradation and long launch times. Use an external Solid State Drive (SSD) or a high-speed USB 3.0/3.1 flash drive formatted with the NTFS file system to handle large file transfers efficiently. How to Create a Custom Portable MATLAB Environment Accessible via Google Chrome or Mozilla Firefox directly
To make your portable MATLAB experience smoother on Windows 7 hardware, optimize your startup parameters. Modify your shortcut or batch file to include these performance flags: Running it from a slow USB 2