PMSM_FOC

基于MATLAB用于检测提取的语音信号的平均短时过零率的算法，可以方便的检测出是清音还是浊音。(Algorithm based on the MATLAB for detecting extracted speech signal average short-term zero-crossing rate, you can easily detect the voiceless or voiced.)

微波啁啾延迟线设计程序。压缩包中，Chirp_z.m为计算等效电路中的阻抗分布。W_h.m为等效线宽的分布。结合相关的三维设计软件，可以设计出具有线性群时延特性的延迟线。(Microwave chirped delay line design program. Compressed packages, Chirp_z.m distribution for computing the impedance of the equivalent circuit. W_h.m equivalent linewidth distribution. 3D design software, you can design a linear group delay characteristics of the delay line.)

用matlab编写的k-dtree，加快搜索，在点云拼合中应用广泛。(Matlab prepared with k-dtree, to speed up the search, put together in the point cloud in a wide range of applications.)

刘金坤先进PID控制第二版第二章的仿真程序(刘金坤advanced PID control of the second edition of the second chapter of the simulation program)

都是测试程序，也就是模型，比如电机，磁链模型，很实用(matlab)

paper on design of OFDM

这是一本对于初学者来说不错的matlab教程(This is a book for beginners good matlab tutorial)

说明：  风电厂模型，供pmsg与dfig风机搭建的思路参考(Wind power plant model, for reference of pmsg and dfig wind turbine construction ideas)

说明：  无约束一维极值问题中的黄金分割法，例程可调(Unconstrained extremal problem in the one-dimensional golden section method, routine adjustable)

ECG signal processing