mex_WriteMatrix

Version 1.0.0.0 (10.5 KB) by Alex Nazarovsky
Fast csvwrite/dlmwrite replacement for MATLAB (.mex function)
5.0
(3)
341 Downloads
Updated 24 Feb 2018
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Replacement (fast!) for dlmwrite in MATLAB
Function to write matrix contents to the file. Replacement for (slow) dlmwrite in MATLAB

Usage: mex_WriteMatrix(filename,matrix,format,delimiter, writemode);

Parameters:

filename - full path for CSV file to export
matrix - matrix of type 'double' values to be exported
format - format of export (sprintf) , e.g. '%10.6f'
delimiter - delimiter, for example can be ',' or ';'
writemode - write mode 'w+' for rewriting file 'a+' for appending

http://nazarovsky.ru/2014/08/22/fast-csv-values-export-to-file-mex-based-dlmwrite-replacement-for-matlab/

Cite As

Alex Nazarovsky (2026). mex_WriteMatrix (https://github.com/nazarovsky/mex-writematrix), GitHub. Retrieved .

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
Windows macOS Linux
Categories
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Acknowledgements

Inspired: fcell2csv - Fastest Cell Array to CSV-file

Versions that use the GitHub default branch cannot be downloaded

Version Published Release Notes
1.0.0.0

To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.