37724097pcnn

matlab codes are related with convolution,add and save method,circle,save and sigma function.

NUMERICAL INTEGRATION: Implementation of the routine of order 8 and applied on the function sin(x), 0<=x<=pi Code is very understodable, and converge very fast.

说明：  利用matlab开发的mri图像分析工具包(the toolbox for MRI analysis with matlab)

采用混沌序列和小波变换相结合的方式实现对数字图像的加密(A combination of chaotic sequences and wavelet transform digital image encryption)

PCA主成份分析算法的MATLAB程序源码.测试是以费雷数据库的灰度等级部分.(PCA principal component analysis algorithm MATLAB program source code. Test is gray ferret grade part of the database.)

文件夹“AWGN”说明了系统误码率在均衡前后随SNR增加的变化。 （1）绘制误码率曲线。运行m文件：main_picture,调用主函数：ofdm_AWGN。 （2）绘制星座点图。运行m文件：snr_xinzuotu(Folder )

介绍了系统辨识与自适应中的matlab程序，是学习系统辨识与自适应的好例子(Introduced a system identification and adaptive procedures in matlab)

说明：   matlab灰色预测的通用算法程序，很好的套用模版(universal algorithm for Matlab gray prediction procedure, apply the template)

该文件是模拟电磁波传播过程中遇到障碍物遮挡使信号与接收装置之间不能直视而产生的传输误差，对模拟电磁波传播具有很大帮助。(The file is a simulation of the transmission error caused by the obstacle occlusion in the process of electromagnetic wave propagation, which can not be seen directly between the signal and the receiving device. It is of great help to the simulation of electromagnetic wave propagation.)

介绍如何使用matcom实现matlab和C++的混合编程，利用matcom将.m文件直接转成.cpp文件(matcom,matlab,c++)