QRCode

人工神经网络在Matlab上的仿真作业，自己亲自仿真出来的，希望大家下载！(Artificial Neural Network in Matlab simulation on the job, personally simulation out, hope everyone to download!)

haffman编码，用matlab实现哈夫曼编码(haffman coding)

PCA 降维 有代码可以运行的哦 亲 PCA 降维 有代码可以运行的哦 亲 PCA 降维 有代码可以运行的哦 亲 (The code of PCA)

为实现合成孔径雷达（SAR）图像分类算法的测试与评估，将VC/Matlab 混合编程技术应用到SAR 图像分类平台开发中，分析与 比较了4 种VC/Matlab 混合编程方法及各自优缺点，并着重研究了基于组件对象模型（COM）的VC/Matlab 混合编程方法。使用Matlab COM 编译器创建了SAR 图像分类算法组件，在VC 中调用其导出的接口函数。在此基础上，完成了SAR 图像分类平台的实例开发且 可脱离Matlab 环境运行。实验结果表明，该方法较好地发挥了VC 与Matlab 各自的优势，提高了SAR 图像分类平台开发的效率。(In order to test synthetic aperture radar （SAR） image classification algorithm，VC/Matlab mixed programming technology was used in SAR image classification platform development. Four VC/Matlab mixed programming methods were introduced and analyzed. Comparing with other three methods，the method based on component object model （COM） was studied particularly. SAR image classification algorithm component was created by Matlab COM complier，and its interface function could be invocated with VC. Using this method，a SAR image classification platform was realized. The platform could run without Matlab. The experimental result shows a good combination of VC and Matlab. So，developing efficiency could be enhanced a lot.)

说明：  matlab的一些基础讲解，适用于初学者。主要是关于在数字信号处理课程中的应用。(to explain some basic matlab for beginners. Mainly on the course in digital signal processing applications.)

说明：  该代码实现了著名的EM算法，清晰地演绎了E与M步的实现过程，相信对初学者非常有益。(The function of this code is to implement the famous EM algorithm.The E and M proceduce has been implemented indepently and clearly. It is very useful for beginners.)

基于matlab的图像处理工具箱，其中包括数字图像处理的基本工具(Based on matlab image processing toolbox, which includes the basic tools of digital image processing)

随着用户数的增加，线性多用户检测器的误比特率的比较。(With the number of users increases, the linear multi-user detector bit error rate comparison.)

it′s a program to make a PCM of digital comunnications in matlab with noise Gaussian

该程序用于基于认知无线电NC-OFDM系统的仿真，用来计算信号的功率谱密度(The program for the NC-OFDM Cognitive Radio system simulation for calculating the power spectral density of the signal。)