filterbank1

KNN是一种有效的模式识别分类算法，本文件在Matlab平台实现KNN算法在模式识别中的运用。(KNN is an effective pattern recognition classification algorithms, this document is in the Matlab platform implementation KNN algorithm in the application of pattern recognition.)

Simulation of digital baseband modulation,it is very good for the users to deepen their understanding

64 QAM mod and demod

说明：  利用matlab实现牛顿下山法，便于数值分析计算(matlab niudunxiashan)

安装BENQ串口PC调制解调器的说明.rar(PC serial modem installation BENQ note. Rar)

一共包含了5个ICA的算法，其中： fastica.m文件中的ICA算法是基于负熵的； m_fastica.m文件中的ICA算法是基于负熵的改进算法； fastica_kurt.m文件中的ICA算法是基于峭度的； fastica_ML.m文件中的ICA算法是基于互信息的； NLPCA.m文件中的ICA算法是基于非线性PCA的。(Contains a total of five ICA algorithm, in which: fastica.m file in the ICA algorithm is based on negative entropy m_fastica.m file in the ICA algorithm is based on negative entropy of the improved algorithm fastica_kurt.m file in the ICA algorithm is Based on Kurtosis fastica_ML.m file in the ICA algorithm is based on mutual information NLPCA.m file in the ICA algorithm is based on nonlinear PCA' s.)

remove noise from one noisy copy of image

计算多量子阱中载流子的分布，并且可以根据不同的设计，计算不同的结构中载流子的分布(Calculation of multiple quantum wells carrier distribution, and according to different design, different structures in the calculation of the carrier distribution)

自己编写的红外小目标检测程序，利用红外小目标的统计特性，分别根据均值和方差来进行判断，速度快，效果好(Infrared small target detection, the use of infrared small target statistical characteristics, respectively, according to the mean and variance to judge, fast, good effect)

此程序是ofdm的一个仿真程序，通过发送端是一个声音文件或者图片文件来对ofdm系统进行仿真(This procedure are OFDM, a simulation program, by sending a client is a sound file or picture file to the simulation of the OFDM system)