#transformer LV side nominal voltage in kV N_ZT1 = 0.8 #ratio of zero to positive sequence impedance R_G1 = 0.3 #generator resistance in percent Xst_dG1 = 10.5 #relative initial subtransient reactance in percent U_NG1 = 10.5 #generator rated voltage in kV On second thoughts, it seems to me that the problem might be elsewhere in the source code, so here is the Python routine: #ROEPER SHORT CIRCUIT CALCULATION EXAMPLEĪ = np.matrix( ((1., 1., 1.), (1., a**2., a), (1., a, a**2.)), dtype=np.comple圆4) There is a feature available on the Freemat website which allows you to report malfunctions, or you can report a bug report so that the issue can be resolved in the future iterations of this program.Ī strive for perfection, and no cost of this program really sets it apart from everything else, and I would definitely use over the costly MATLAB.I am utterly confused. The current version is released under GPL as opposed to the previous versions, which were MIT licenses.įreeMat has improved with each subsequently released version, and it is very eager to continue to strive to get better each release. It is an incredibly useful tool and can absolutely be used in the place of programs like MATLAB. FreeMat is also superior because it works on a number of different platforms, including Windows and functions a lot better than Octave on this platform. Even if there is a useful MATLAB feature that is not included with FreeMat, it can still be added in. As stated above, the coding in FreeMat is compatible with MATLAB. Supports the majority of the features on MATLABįreeMat is perfect for both industry and academic uses in many courses.FreeMat-to-MEX interface for porting MATLAB MEX files.Available on all three platforms (Mac OS X, Windows, and Linux). It even goes beyond MATLAB because it includes features such as a codeless interface to external C/C++/FORTRAN code, parallel/distributed algorithm development, and advanced volume and 3D visualization capabilities.įeatures: This is the best free version of MATLAB available! Yet it is a bit different from the above because it is Open Source. So yes, it is very similar to MATLAB in function at no cost to the user. It provides parallel programming, plotting, visualization and allows the manipulation of images.įreeMat provides a tool that allows you to do rapid engineering and scientific prototyping and data processing, but best of all, it is free. FreeMat is an interpreted development tool for engineering and scientific applications.
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