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knn 方法为k均值聚类用于数据点的分类(KNN method for k-means clustering for the classification of data points)

一种拟牛顿算法，非线性方程组的最优化方法，matlab调用函数(A Quasi Newton method of nonlinear equations, optimization methods, matlab function is called)

Calcula the PAPR and the CCDF of the ofdm signal

制作了一个可以模拟三维波浪图的matlab的程序，欢迎大家下载(Three dimensional wave diagram)

下载的小说章节大，在手机上看，可能看不完被其他事情打断或关机，重新看要找到接点很不方便，此程序可以自动将文件分割成连续多个小文件，方便阅读，只要记住小的序号即可打开继续阅读(Individual self matlab program, download large sections of the novel, speaking in the phone, may endless interrupted or shut down by other things, re-read to find contacts very easily, this program can automatically split the file into multiple small continuous file, easy reading, just remember to open a small number continue reading)

输入为JPG格式图像，通过小波模极大值提取图像边缘，共分3级进行提取，输出包括原图像边缘检测结果和不同级别小波边缘图像。(JPG format input image, the wavelet modulus maxima extracted image edge extraction is divided into three, the output includes the original image edge detection results and the different levels of wavelet edge image.)

全国大学生数学建模比赛赛前练手，2011年B题附件2.(National Mathematical Contest in Modeling practice before hand, 2011 B title in Annex 2.)

Hyperspectral Image Index Analysis

online identification using neural network

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