get_system_now

this is visuall c++ programmes to remove noise

这是matlab中的时频分析工具箱，希望大家用得上。(This is a matlab in time-frequency analysis toolbox, I hope everyone useful.)

贝塞尔曲面显示出来程序源码，里面包含非常常多子程序源码，希望对您有用 可直接使用。 (Bezier surface display program source code, which contains very often subroutine source code, I hope you can be used directly.)

c++通用技能编码能力提升：组件安装管理程序，已测试。(c++ generic skills coding capacity building: Component Installation Manager has been tested.)

应用于地震勘探领域的资料处理，第一代相干算法处理。(Used in seismic exploration in the field of data processing, the first generation of coherent algorithm processing.)

粒子群优化算法计算出的PSS优化模型，为四机两区模型(PSS optimization model calculated by particle swarm optimization algorithm)

matlab中求逆矩阵函数inv的c语言实现(Compute matrix inverse.)

tutorial of OpenCV and Matlab

Very low cost, low component count charger/adapter – replaces linear transformer based solutions • Extremely simple circuit configuration designed for high volume, low cost manufacturing

这是我从一本书上看着例子编的源程序，很好的对学习很有帮助(This is what I look at an example of a book compiled on the source, very good very helpful for learning)