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Free and Open Source Technical Analysis Charting Software
QChartist is a free and open source technical analysis charting software. Its purpose is to provide a complete set of tools to perform technical analysis on charts and data. It helps to make forecasts mainly for markets but can also be used for weather or any quantifiable data. The program is flexible and its functionalities can be easily extended. You can draw geometrical shapes on your charts or plot programmable indicators from your data. It is also possible to filter or merge data. I got...
...You can find "Help: regular expressions in Perl" in the installation folder or in the program's top bar.
The program can plot charts from a static file ( just drag and drop the file)
or from a dynamically written file - by using a plugin that "connects" to the source.
Win 32/64 7/8/10/11 and probably XP ;)
UNOFFICIAL application to talk with Ruideng USB meters with Bluetooth module. Written in Qt C++. Can read live-values, save logs to CSV file, plotchart and save it into PNG file. Also provides option to change some device settings. Tested on Android phone and UM25C device.
Based on https://sigrok.org/wiki/RDTech_UM_series#Protocol
IstiChartLib is one of the simplest c++ library for making chart or graph. It is developed using wxWidgets library. For windows, please use IstiChartLib.zip. For Linux (tested on Ubuntu) use IstiChartLib_Linux.tar.gz.
For detailed documentation, please visit www.firagiel.com
Password to extract: firagiel
QNANWidgets is a collection of science/engineering oriented Qt Widgets to help in creating sci/eng. applications and include a chart and plot widget. The widgets are easy to use and can be customized in Qt Designer directly.
QChartist is an open source technical analysis software. Its purpose is to provide a complete set of tools to perform technical analysis on charts and data. It helps to make forecasts mainly for markets but can also be used for weather or any quantifiable data. The program is flexible and its functionalities can be easily extended. You can draw geometrical shapes on your charts or plot programmable indicators from your data. It is also possible to filter or merge data. I got a little...
This is a small program to show impedances in a SmithChart. The chart is drawn (it is not an image), so it can be redimensioned without pixeling. As it's done with Qt 4, it should run in multiple platforms.