Export matrices generated in C++ (using Armadillo) to .mat files












0















I have the C++ code below (which is compiled using Armadillo library) and I want to export the created matrix to a .mat file to be later imported in MATLAB. I searched already in Google but I did not find any solution.



#include <iostream>

#include <armadillo>



using namespace std;

using namespace arma;



int main(){



int ny,nx,nz;

ny = 2;

nx = 2;

nz = 4;



cube A(ny,nx,nz,fill::zeros);



int s;



for (s = 0; s < nz; s++){



    A.slice(s) = (s+1) * ones<mat>(ny,nx);   



}



return 0;}


Any Idea of how to store A into a .mat file?



Ps.: OS = Windows 10






c++ matlab armadillo







share|improve this question


















  • 1





    Try the matio library.

    – ChrisD
    Nov 28 '18 at 23:42











  • You can also directly save it in HDF5 format. Matlab has support for loading HDF5 files.

    – mtall
    Nov 29 '18 at 0:59
















0















I have the C++ code below (which is compiled using Armadillo library) and I want to export the created matrix to a .mat file to be later imported in MATLAB. I searched already in Google but I did not find any solution.



#include <iostream>

#include <armadillo>



using namespace std;

using namespace arma;



int main(){



int ny,nx,nz;

ny = 2;

nx = 2;

nz = 4;



cube A(ny,nx,nz,fill::zeros);



int s;



for (s = 0; s < nz; s++){



    A.slice(s) = (s+1) * ones<mat>(ny,nx);   



}



return 0;}


Any Idea of how to store A into a .mat file?



Ps.: OS = Windows 10






c++ matlab armadillo







share|improve this question


















  • 1





    Try the matio library.

    – ChrisD
    Nov 28 '18 at 23:42











  • You can also directly save it in HDF5 format. Matlab has support for loading HDF5 files.

    – mtall
    Nov 29 '18 at 0:59














0












0








0








I have the C++ code below (which is compiled using Armadillo library) and I want to export the created matrix to a .mat file to be later imported in MATLAB. I searched already in Google but I did not find any solution.



#include <iostream>

#include <armadillo>



using namespace std;

using namespace arma;



int main(){



int ny,nx,nz;

ny = 2;

nx = 2;

nz = 4;



cube A(ny,nx,nz,fill::zeros);



int s;



for (s = 0; s < nz; s++){



    A.slice(s) = (s+1) * ones<mat>(ny,nx);   



}



return 0;}


Any Idea of how to store A into a .mat file?



Ps.: OS = Windows 10






c++ matlab armadillo







share|improve this question














I have the C++ code below (which is compiled using Armadillo library) and I want to export the created matrix to a .mat file to be later imported in MATLAB. I searched already in Google but I did not find any solution.



#include <iostream>

#include <armadillo>



using namespace std;

using namespace arma;



int main(){



int ny,nx,nz;

ny = 2;

nx = 2;

nz = 4;



cube A(ny,nx,nz,fill::zeros);



int s;



for (s = 0; s < nz; s++){



    A.slice(s) = (s+1) * ones<mat>(ny,nx);   



}



return 0;}


Any Idea of how to store A into a .mat file?



Ps.: OS = Windows 10






c++ matlab armadillo




c++ matlab armadillo






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 28 '18 at 23:19









H.FinchH.Finch

13




13








  • 1





    Try the matio library.

    – ChrisD
    Nov 28 '18 at 23:42











  • You can also directly save it in HDF5 format. Matlab has support for loading HDF5 files.

    – mtall
    Nov 29 '18 at 0:59














  • 1





    Try the matio library.

    – ChrisD
    Nov 28 '18 at 23:42











  • You can also directly save it in HDF5 format. Matlab has support for loading HDF5 files.

    – mtall
    Nov 29 '18 at 0:59








1




1





Try the matio library.

– ChrisD
Nov 28 '18 at 23:42





Try the matio library.

– ChrisD
Nov 28 '18 at 23:42













You can also directly save it in HDF5 format. Matlab has support for loading HDF5 files.

– mtall
Nov 29 '18 at 0:59





You can also directly save it in HDF5 format. Matlab has support for loading HDF5 files.

– mtall
Nov 29 '18 at 0:59












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