The Harmonics Visualiser tool is an Excel workbook that presents the vectorial and sinusoidal representation of a system of harmonic components. The magnitude of the vectors can be entered on the left-side of the graphs and the angles are calculated automatically depending on the order of the harmonic component. TheRead More →
SageMath is a free open-source mathematics software system licensed under the GPL. It builds on top of many existing open-source packages: NumPy, SciPy, matplotlib, Sympy, Maxima, GAP, FLINT, R and many more. Access their combined power through a common, Python-based language or directly via interfaces or wrappers.Read More →
Tiny, powerful, free mathematical program with WYSIWYG editor and complete units of measurements support.It provides numerous computing features and rich user interface translated into about 40 different languages. Application also contains integrated mathematical reference book. https://en.smath.info/ SMath Studio is an invaluable tool for engineers of all disciplines. With is visual Read More →