three_level

基于矢量控制算法的永磁同步电机电压前馈PI控制模型，可作为算法开发的基础模型。(The voltage feed-forward PI control model of PMSM based on vector control algorithm can be used as the basic model of algorithm development.)

DPSK信号的调制解调Matlab代码实现的一个例子(采用正交调制解调)，方法简单可靠，使用性强(DPSK signal modulation and demodulation of a Matlab example code (using quadrature modulation and demodulation), a simple and reliable methods, the use of strong)

束缚态氢原子电子位置几率密度计算程序，可以显示立体概率图(Position of hydrogen atom bound state probability density calculation program can display three-dimensional probability map)

DUET 算法实现程序，针对时延及衰减模型。(DUET algorithm procedure for delay and loss model.)

本电子书介绍了Matlab中的并行工具箱使用方法，适合初学Matlab并行编程的人员学习(This book describes the parallel Matlab toolbox to use for beginners to learn Matlab parallel programming)

通过学习BP神经网络技术，对手写数字进行识别，基于结构的识别法及模板匹配法来提高识别率。(Through the study of BP neural network technology, digital handwriting identification, structure-based identification method and template matching method to improve the recognition rate.)

MATLAB作业一 分别用for和while循环结构编写程序，求出 。并考虑一种避免循环语句的程序设计算法，比较不同算法的运行时间。(MATLAB operating a program were used for and while loops structure determined. And consider a way to avoid the loop statement programming algorithm, the running time of the different algorithms.)

建立了带硬时间窗车辆路线问题的数学模型，并应用matlab软件检验了其正确性。设计了用遗传算法求解该数学模型的算法思路，即采用自然数编码的方法使得交叉和变异操作得以更加简便的进行(based on GA solve the mutil-objects problem with the help of time window)

this code is about hough transform

A matlab tutorial to design PMSM motor speed control systems