Create MAT-File in C or C++ - MATLAB & Simulink (original) (raw)
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Create MAT-File in C
The matcreat.c example illustrates how to use the library routines to create a MAT-file that you can load into the MATLAB® workspace. The program also demonstrates how to check the return values of MAT-file function calls for read or write failures. To see the code, open the file in MATLAB Editor.
After building the program, run the application. This program createsmattest.mat, a MAT-file that you can load into MATLAB. To run the application, depending on your platform, either double-click its icon or enter matcreat at the system prompt:
Creating file mattest.mat...
To verify the MAT-file, at the MATLAB command prompt, type:
Name Size Bytes Class
GlobalDouble 3x3 72 double array (global) LocalDouble 3x3 72 double array LocalString 1x43 86 char array
Grand total is 61 elements using 230 bytes
Create MAT-File in C++
The C++ version of matcreat.c is matcreat.cpp.Open the file in MATLAB Editor.