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This is a category of articles relating to software which can be freely used, copied, studied, modified, and redistributed by everyone that obtains a copy: "free software" or "open source software". Typically, this means software which is distributed with a free software license , and whose source code is available to anyone who receives a copy ...
The charting tool of Calligra Suite, an integrated graphic art and office suite developed by KDE. Kig: GUI: GPL: Yes 2006: Geometry diagrams only LabPlot: GUI, Qt, C, C++: GPL-2.0-or-later: Yes 2001: July 16, 2024 / 2.11.1 Microsoft Windows, OS X, Linux, FreeBSD, Haiku: 2D plotting, suitable for creation of publication-ready plots LabVIEW ...
Using the Smith chart, the normalised impedance may be obtained with appreciable accuracy by plotting the point representing the reflection coefficient treating the Smith chart as a polar diagram and then reading its value directly using the characteristic Smith chart scaling. This technique is a graphical alternative to substituting the values ...
3. Analyze travel data. Analyzing travel data can make your trips more enjoyable and rewarding by discovering hidden insights and patterns. (And you can learn about other measures of success here
Origin Workbook with sparklines above data columns; this allows a quick glance of the data without plotting them. Origin is primarily a GUI software with a spreadsheet front end. Unlike popular spreadsheets like Excel, Origin's worksheet is column oriented. Each column has associated attributes like name, units and other user definable labels.
Was one of the big three spreadsheets (the others being Lotus 123 and Excel). EasyOffice EasySpreadsheet – for MS Windows. No longer freeware, this suite aims to be more user friendly than competitors. Framework – for MS Windows. Historical office suite still available and supported. It includes a spreadsheet.
Volpert nomogram, a diagram better known as "Smith chart" coinvented by Russian engineer Amiel Rafailovich Volpert (Амиэ́ль Рафаилович Во́льперт) Volpert graph (chemistry) , a chemical reaction graph by Russian mathematician Aizik Isaakovich Volpert ( Айзик Исаакович Вольперт )
In the mathematical field of graph theory, a Smith graph is either of two kinds of graph. It is a graph whose adjacency matrix has largest eigenvalue at most 2, [ 1 ] or has spectral radius 2 [ 2 ] or at most 2. [ 3 ]