Developer website: matrex.sourceforge.net
Matrex is a vectorial spreadsheet. It gives you the same functionalities of a classic spreadsheet application in a new, different way. Matrex is excellent when working with blocks of data coming from databases, feeds, files, external applications, simulations.
Matrex is the perfect tool for mathematical models and for other statistical, engineering, physical, and generally scientific calculations.
It is strongly multithreaded, expandable and improves readability. Adapters to matlab, scilab, octave, R, are available here.
- [Internal] It uses a reasonable amount of memory when importing large CSV files
- [GUI] Applied patch of Nikolay Zamosenchuk to fix a performance problem when selecting cells in tables