| MATLAB Function Reference | |
| computer | Identify information about computer on which MATLAB is running |
| javachk | Generate error message based on Java feature support |
| license | Show license number for MATLAB |
| prefdir | Return directory containing preferences, history, and .ini files |
| usejava | Determine if a Java feature is supported in MATLAB |
| ver | Display version information for MathWorks products |
| version | Get MATLAB version number |
| | Programming Tools | Performance Improvement Tools and Techniques | |