TTKMusicPlayer that imitation Kugou music, the music player uses of qmmp core library based on Qt for windows and linux.(支持网易云音乐、虾米音乐、QQ音乐、酷我音乐、酷狗音乐等等)
Digital Signal Processing - Theory and Computational Examples
A cross-platform point cloud visualization software powered by PCL and Qt.
QCAD - The Open Source 2D CAD. QCAD is a crossplatform CAD solution for Windows, Mac OS X and Linux. It supports the DXF format and optionally the DWG format (through a proprietary plugin).
A C++ wrapper of Qt Charts that looks, tastes and smells like matplotlib but isn't.
an extensive Qt5 Plotter framework (including a feature-richt plotter widget, a speed-optimized, but limited variant and a LaTeX equation renderer!), written fully in C/C++ and without external dependencies
