基于K均值的PSO聚类算法 - maijai

通过反复训练模板能有较高的识别率，进行逐步线性回归，重要参数的提取，搭建OFDM通信系统的框架，线性调频脉冲压缩的Matlab程序。( Through repeated training nFKkhVKlate have higher recognition rate, Stepwise linear regression, Extract important parameters, Build a framework OFDM communication system, LFM pulse compression of the Matlab program.)

pca、svd、mds 数据降维，用来对数据进行预处理 新人学习，叨扰(pca data dimension reduction)

说明：  利用中心极限定理产生标准正态分布随机数，并进行检验；编制一个界面，产生（0，1）均匀分布随机数，并检验其主要统计量性质。(Central limit theorem using the standard normal distribution random number generation, and tested the preparation of an interface, resulting in (0,1) uniformly distributed random numbers, and verify the nature of the main statistics.)

检测直线，通过hough变换来检测，可以方便快捷，hough变换(hough transilation)

svm分类的源代码例子，很基础的，适合初学者，一看就懂(svm the classification source code examples, very basic, for beginners to understand at a glance)

- K means algorithm is performed with different initial centroids in order to get the best clustering. - The total cost is calculated by summing the distance of each point to its cluster centre and then summing over all the clusters.Based on the minimum overall cost achieved during each iteration of iterKMeans the pixel assignment to their respective clusters are made and final compressed image is obtained. This algorithm will run slower as the number of clusters , size of the image and number of iterations increase.

说明：  matlab模拟八边形光子晶体光纤，容易接受，上手快(pcf。Computing easy, fast Convenience of calculation speed. Super easy to do, accept the fast )

matlab 常见命令集 适合初学者学习！！(Matlap frequently used commands )

一种基于Boost电路的光伏最大功率跟踪方法,内部详细介绍了BOOST电路的原理及其在光伏发电中实现MPPT跟踪，值得学习。(Boost circuit-based photovoltaic maximum power point tracking method, the internal details of the BOOST circuit theory and its application in photovoltaic MPPT tracking is implemented, it is worth learning.)

This codes are for frequency selective fading channels for MIMO system. Both estimation and equalization are done using LS and MMSE estimation and ZF and MMSE equalization.