| Using the C++ Math Library | |
MATLAB Functions
The MATLAB C++ Math Library contains more than 400 functions, broadly divided into two groups: MATLAB functions, or functions that have equivalents in interpreted MATLAB; and utility functions, or functions that are necessary because of the absence of the interpreted MATLAB environment. The great majority of the functions fall into the first category, MATLAB functions. This section describes the MATLAB functions.
Each MATLAB function in the MATLAB C++ Math Library is identical to its counterpart in interpreted MATLAB. A brief description accompanies each function listed in the tables below. For additional information on the inputs and behavior of these functions, see the online MATLAB C++ Math Library Reference. Accessing Online Reference Documentation describes how to access the Help Desk. Also refer to the section How to Call C++ Library Functions in Chapter 5 for more details on how to call these functions.
There are two categories of MATLAB functions:
Each of the C++ built-in and M-file functions is named after its MATLAB equivalent. For example, the C++ version of the MATLAB eigenvalue function is named eig().
For example, the C++ version of the MATLAB matrix multiplication operator, *, is a function named mtimes().
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