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说明：  WSN中节点确定性部署算法代码，覆盖率达到100％，算法思路简单，易于实现(WSN node deterministic deployment algorithm code, coverage rate of 100%, the algorithm is simple, easy to implement)

program for distribution stimation of speech

PID调节器结构简单、参数易于调整，当被控对象精确数学模型难以建立、系统的参数又经常发生变化时，应用PID控制技术，在线整定最为方便。 (PID adjustor simple structure, easy adjustable parameters, when the controlled object mathematical model is hard to build up, the parameters of the system and often changes, application of PID control technology, online setting the most convenient.)

pulse width modulation for voltage source inverter

射频电路设计matlab仿真，包含大量的射频电路设计matlab程序，全部运行通过(RF circuit design theory and application of matlab simulation, contains a large number of RF circuit design matlab program, all run by)

matlab设计各种滤波器的例子程序，包括带通、带阻、低通、高通，设计需要提供的参数均有注释说明(Design examples of various filters matlab procedures, including band pass, band stop, low pass, high pass, provided the design parameters are needed explanatory notes)

说明：  BLDC motor speed and torque control using ZETA, Z-source converter, fuzzy logic

说明：  短时傅里叶变换，通过加窗函数，切割，做到精细化处理(Short time Fourier transform, through windowing function, cutting, achieve fine processing)

粒子滤波的经典例程，MATLAB环境。好好理解其思想，对于其它环境下粒子滤波程序的编写也是很有好处的！(paticle filter!quite classical codes!)

基于小波变换中SVD变换的心电信号处理实现，有心电信号原始数据(ECG signal processing based the SVD transform the wavelet transform achieve, determined to electrical signals raw data)