PMSM

说明：  k均值聚类算法函数。利用k均值聚类方法对样本进行分类(K-means clustering algorithm function)

仿真了均匀线性阵的波束形成，对比了不同加权下的波束形成。可以改变来波方向，效果明显。(Simulation of a uniform linear array beamforming, comparison under different weighting beamforming. You can change the direction of the incoming wave, the effect is obvious.)

说明：  与量子博弈相关演化博弈相关，其中也有复制动态方程的内容(Ternary phase diagram correlation)

说明：  DSP与FPGA通讯文件，此文件包含dsp和fpga的程序(Communication files between DSP and FPGA)

PWM整流，SPWM直接电流PI控制，调适通过，效果一般，适用于matlab7版本(PWM rectifier, SPWM direct current PI control, adaptation by the general effect applies to matlab7 version)

说明：  可计算任意函数的模糊函数，并由该模糊函数计算出信号的WVD分布，再由tfrwv求得信号的WVD分布，二者进行比较发现相差极小，并提供了一些仿真信号(The fuzzy function of any function can be calculated, and the WVD distribution of the signal can be calculated by the fuzzy function, and then the WVD distribution of the signal can be obtained by tfrwv, and the difference between them is very small)

MIMO指多输入多输出，MIMO技术大致可以分为两类：发射/接收分集和空间复用。传统的多天线被用来增加分集度从而克服信道衰落，具有相同信息的信号通过不同的路径被发送出去，在接收机端可以获得数据符号多个独立衰落的复制品，从而获得更高的接收可靠性。这种技术往往要结合多天线技术，而多天线技术在移动通信中得到了广泛的研究。(MIMO refers to Multiple Input Multiple Output, MIMO technology can be broadly classified into two categories: transmit/receive diversity and spatial multiplexing. Traditional multi-antenna was used to increase the degree of diversity to overcome channel fading, the signal with the same information through different paths have been sent in the receiver-side data symbols can be multiple independent copies of the decline, which was higher reception reliability. This technology often have to combine multi-antenna technology, and multi-antenna technology in mobile communication has been widely studied.)

非常有用的非平稳信号分析工具箱，对非平稳信号参数估计很有帮助。(Useful non-stationary signal analysis toolbox, non-stationary signal parameters estimated helpful.)

关于常规信号，线性调频信号和相位编码信号的检测和估计(detection and analaysis of normal signal, LFM and phase coding signal.)

说明：  用MATLAB在对微分方程求数值解的软件包的基础上 编写了一个脉冲微分方程求数值解并绘制轨线图，分叉图和时间序列图的程序(Based on the software package of solving differential equations by using MATLAB, a program is written to solve impulsive differential equations and draw trajectory, bifurcation and time series diagrams.)