BER_codigoHamming

这是一个无线接收机中的维特比译码程序，可供接收设计的朋友参考(This is a decoding program.)

一个IEEE802.11b的实用例程，供大家参考。以5.5Mbps 为例。(5.5 Mbps CCK Simulation using specs from IEEE 802.11b, No guarantees and warantees!)

simulation nodes euclidean distance closest point

PSNR for image processing

Hopfield neural network

说明：  MATLAB发票动车票识别，可以是被车票上的日期和文字(Matlab invoice train ticket identification)

基于MATLAB的kmeans聚类分析，包含数据和源代码，(MATLAB-based kmeans cluster analysis, including data and source code,)

采用Matlab编写的最小二乘法，实现对两类的正确分类(Prepared by the use of Matlab least squares method, to realize two types of correct classification)

比较最佳平方逼近二次多项式，Chebyshev截断级数法以及插值余项极小法这三种函数逼近方法，并给出图形(Comparison of the best square quadratic polynomial approximation, Chebyshev truncated series method as well as more than a very small interpolation method of the three function approximation methods, and gives graphical)

Calculating Arias Intensity of earthquake.