xunhuanzhouqijiance

实现ID3算法，在结果中以树表示出来。决策树是对数据进行分类，以此达到预测的目的。该决策树方法先根据训练集数据形成决策树，如果该树不能对所有对象给出正确的分类，那么选择一些例外加入到训练集数据中，重复该过程一直到形成正确的决策集。(ID3 algorithm to achieve, in the results that come out to the tree. Decision tree is to classify the data, thus achieving the purpose of prediction. The decision tree training set of data according to the formation of the first decision tree, if the tree can not give the correct classification of all objects, then select a number of exceptions to the training set data, repeat the process until the correct decision set.)

说明：  fhase modulation matlab

matlab的有限元计算代码，可计算梁、桁架等结构(matlab，FEM)

这是一个关于信号视频分析的代码，用matlab编写，带有短时傅里叶变换，小波变换分析信号。(This is a video analysis on the signal code, written with matlab, with short time Fourier transform, wavelet transform signal.)

OFDM for BER using qpsk

用MATLAB实现fir滤波器，有窗函数法，切比雪夫法，以及最后用lattice结构实现出来

利用MLC来估计GMM 模型参数，压缩文件没有加密可以直接使用(use MLC to estimate model parameters GMM, compressed files directly without the use of encryption)

Education matlab Language with c practical examples

说明：  xfoil项目机翼demo的matlab代码，可以进行测试(Xfoil project wing demo matlab code, can be tested)

本文介绍了CDMA2000 1XEV-DO网络协议标准包括EV-DO的关键技术以及系统性能(This paper introduces CDMA2000 1XEV-DO network protocol standards, including EV-DO technology, as well as the key to system performance)