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MAT_CREATEVER(3)      DragonFly Library Functions Manual      MAT_CREATEVER(3)


Mat_CreateVer, Mat_Create - Create a MATLAB .mat file


#include <matio.h> mat_t * Mat_CreateVer(const char *matname, const char *hdr_str, enum mat_ft mat_file_ver); mat_t * Mat_Create(const char *matname, const char *hdr_str);


The Mat_CreateVer() function creates a MATLAB .mat file opened for write access. The hdr_str is a string written in the file header of MAT version 5 and 7.3 (HDF) files. Only the first 128 bytes of the string is written. If hdr_str is NULL, then a default string is written that contains the platform, date, matio library version. The mat_file_ver argument specifies the MAT file version to create. The matio library can write version 5 files (MAT_FT_MAT5), and an HDF5 file format introduced in MATLAB version 7.3 (MAT_FT_MAT73). The Mat_Create() function is equivalent to calling Mat_CreateVer() with MAT_FT_DEFAULT as the file version.


#include <stdlib.h> #include <stdio.h> #include "matio.h" int main(int argc,char **argv) { mat_t *matfp; matfp = Mat_CreateVer(argv[1],NULL,MAT_FT_73); if ( NULL == matfp ) { fprintf(stderr,"Error creating MAT file %s0,argv[1]); return EXIT_FAILURE; } Mat_Close(matfp); return EXIT_SUCCESS; }


Mat_Create(3), Mat_CreateVer(3), Mat_Close(3) DragonFly 6.5-DEVELOPMENT April 21, 2011 DragonFly 6.5-DEVELOPMENT

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