INITIAL-SENSORS--TLD

这是一个利用MATLAB利用PCA实现的简单分类程序，对于模式识别的初学者学习PCA知识并进行仿真会有很大帮助，其中male.txt和female.txt是训练样本，test.txt是测试样本，分类效果非常好。(This is a use of MATLAB to use a simple classification of the PCA implementation process, the PCA pattern recognition study for beginners and simulation of knowledge would be of considerable help, and one of male.txt samples female.txt training, test.txt is the measurement, very good classification results.)

说明：  常见概率分布的随机数生成程序，包括均晕分布、高斯分布、对数正态分布、K分布、t分布、韦布尔分布。(Common probability distribution of the random number generation process, including both halo distribution, Gaussian distribution, lognormal distribution, K distribution, t distribution, Weibull distribution.)

一个matlab遗传算法源程序,自己找来的，原代码有少许错误，本人都已更正了，调试运行都通过了的。对于初学者，尤其是还没有编程经验的非常有用的一个文件. (A genetic algorithm matlab source code, could think of, the original code was flawed, I have been corrected, debugging and running through the of. For starters, in particular, no programming experience is very useful to a file.)

地震（超声）层析成像 利用ART反演算法计算走时 程序 (ART ART ART ART ART ART ART)

1. 按照式计算相似性矩阵 2. 排除自身的相似度 3. 按照式计算归一化矩阵 4. 按照式计算归一化拉普拉斯图矩阵L 5. 计算L的特征向量，将前个特征值最大的向量按列放置成一个矩阵，即依次为前个特征值最大的特征向量 6. 归一化X形成矩阵Y 7. 对矩阵Y按每行为一个数据点，进行k-means聚类，第行所属的类就是原来所属的类。(1. similarity matrix based on formula computation 2. rule out your own similarity. 3. normalized matrix based on formula computation 4. normalized formula Laplasse matrix L according to formula. 5. Calculate the eigenvectors of L. Place the vectors with the largest eigenvalues in columns into a matrix, that is, the eigenvectors with the largest eigenvalues in turn. 6. normalized X formation matrix Y 7. K-means clustering is applied to matrix Y according to one data point per behavior. The first row belongs to the original class.)

说明：  粒子群优化算法的基本思想是通过群体中个体之间的协作和信息共享来寻找最优解．(Particle swarm optimization algorithm based on the idea that groups of individuals through collaboration and information sharing to find the optimal solution.)

cognitive radio channel effects simulations in matlab

利用matlab的PCA对不同人的不同动作的图形分类(Matlab using the PCA of the different people of different graphical classification action)

matlab语言实现三维重构，自带图片，效果不错(Matlab language to achieve a three-dimensional reconstruction, comes with pictures, good results)

SOQPSK调制，根升余弦滤波器源代码，用于初学者的使用和学习(SOQPSK modulation,root-raise cosine filter to use and study for a new user)