C语言实现了数字锁相环的程序，不过程序比较复杂，得参照MATLAB中 Discrete 3-phase pll模型-C language implementation of the DPLL procedure, but more complicated procedures, may refer to MATLAB, Discrete 3-phase pll model

联华众科FA161开发板上实现VGA显示的工程，可以再VGA或GRT上显示彩条功能。-Lianhua Zhongke Engineering the FA161 development board to achieve the VGA display, VGA or GRT displayed on the color bar.

属于机器学习的范畴，通过输入训练样本，通过分类或线性回归得到标签的假设性函数-The Gesture Recognition Toolkit (GRT) is a cross-platform, open-source, C++ machine learning library that has been specifically designed for real-time gesture recognition. In addi