Write Fortran Programs to Read MAT File Data

Read and write MATLAB^® data from Fortran programs

Before writing a custom application, determine if MATLAB meets your data exchange needs by reviewing the following topics.

The save and load functions.
Supported File Formats for Import and Export.
The importdata function and Import Images, Audio, and Video Interactively.

Fortran MAT File API

`matOpen`	Open MAT-file
`matClose`	Close MAT-file
`MATFile`	Type for MAT-file
`matGetVariable`	Array from MAT-file
`matGetVariableInfo`	Array header information only
`matGetNextVariable`	Next array in MAT-file
`matGetNextVariableInfo`	Array header information only
`matPutVariable`	Array to MAT-file
`matPutVariableAsGlobal`	Array to MAT-file as originating from global workspace
`matDeleteVariable`	Delete array from MAT-file
`matGetDir`	List of variables in MAT-file
`mxIsFromGlobalWS`	Determine whether mxArray was copied from MATLAB global workspace

Topics

Create MAT-File in Fortran
The matdemo1.F example creates the MAT-file, matdemo.mat.
Read MAT-File in Fortran
The matdemo2.F example illustrates how to use the library routines to read the MAT-file created by matdemo1.F and describe its contents.

Related Information

Fortran Matrix API
Write C Programs to Read MAT File Data