get_system_now

利用matlab画出smith圆图，方便分析观察和作图.很好用(Using matlab to draw Smith chart, convenient analysis observation and drawing )

CDMA 语音编码，在MATLAB环境下可直接运行(CDMA speech coding)

boost DC DC GOOD simulation

MATLAB 数字信号处理工具箱中decimate函数c语言实现(MATLAB Digital Signal Processing Toolbox decimate function c language)

说明：  mc389模块at中文指令详解,通过超级终端进行调试.(mc389 module at the Chinese instructions Xiang Jie, through the HyperTerminal for debugging.)

提供简单的P2SP操作,初级学习使用,高手就不要下了(P2SP provide simple operation, the primary learning, masters, do not down the)

Combo history box GUI class

悬置功能计算的，能量解耦的方法，优化及其位移的计算(The calculation of suspended function, energy decoupling method, optimization and calculation of displacement)

音乐格式转换源码程序Music format conversion source program(Music format conversion source program Music format conversion source program)

用C++实现了MATLAB中fftshift及triang函数功能，代码是实现此二功能的函数(With C++ Achieved in MATLAB function fftshift and triang function code is to achieve a function of these two functions)