使用Octave GNU的输入/输出文件访问

Question

I want to save mxArray to an Octave .mat file.

I created a mex function with c++ in Octave that reads binary files and populate the data to an mxArray . I would like to visualize these data with Octave. I would like to save the data in an Octave format or .mat format. with Matlab , there are matOpen() to open a file, matClose() to close the file, and matPutVariable() to write the data to the file. what are the equivalent functions in Octave the these Matlab functions?

Answer 1

Edit :

As proposed in the comments of this (edited) answer : https://github.com/tbeu/matio is designed for that purpose. In an edit proposition the OP said :

this solved the issue. matio seems not optimized as Matlab library though.