Codes

关于MATLAB基础操作的一本书，纯英文版的，也可以作为外文翻译的书(About MATLAB basic operation of a book, pure English, but also can be used as a foreign language translation of the book)

OFDM信道仿真 包含OFDM编码调制全过程(OFDM channel simulation includes the entire process of OFDM-Coded Modulation)

用于基于ORL人脸数据库和PCA降维的简易的微表情识别 (For ease of micro-expression recognition based on PCA)

基于粒子群的DV_hop算法的运用，有很好的效果，定位比较好(Algorithm based on particle swarm DV_hop use, have a good effect, better positioning)

用于分类的主判别变量算法(principal discriminant variate algorithm) ( principal discriminant variate algorithm for two classes, x1 and x2. x1 is the training samples in the 1st class with each column being the spectrum characterizing the corresponding sample. x2 is the training samples in the 2nd class with each column being the spectrum characterizing the corresponding sample. lamda is the penalty weight defining the balance between FLDA and PCA. dvnum is the number of principal discriminant variates to be computed. A defaul value for dvnum is 2. dv is the principal discriminant variates. scores is the matrix with each row being the scores of the samples on the corresponding principal discriminant variate. xmean is the mean spectra of the sample, which was used for mean-centering the data in training and prediction. )

nsga-2算法实现多目标优化,改进了nsga算法。是一种先进的遗传算法(nsga-2 multi-objective optimization algorithm, improved nsga algorithm. Is an advanced genetic algorithm)

可变次数的 曲线拟合 最小二乘算法实现 (Variable number of least squares curve fitting algorithm)

对07 年b数学建模用matlab解决了如何求直达矩阵，程序简单(07 b of the use of mathematical modeling to solve how to find direct matlab matrix, the program simply)

Matlab 中常用的图像图像处理源程序。(Image processing method and program)

用MATLAB程序软件完成Z-N法对控制器的参数整定，实现P,PI,PID控制器的分别参数整定，并求出控制器的控制参数Kp，Ti，Td。最后绘制出不同控制器控制下的及参数整定前后的单位阶跃响应图进行比较。(MATLAB program software is used to complete the parameter tuning of the controller by Z-N method. The parameters of P, PI, PID controller are adjusted, and the control parameters of the controller Kp, Ti, Td are obtained. Finally, the unit step response diagram before and after parameter tuning is plotted under different controller control.)