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这是一个用matlab编写的C4.5算法的实现(this is a classification of machine learing,C4.5,using matlab)

该程序是在matlab环境下对加性高斯白噪声信道的无线通信中的直接序列扩频系统进行仿真。(The program is in the matlab environment of additive white Gaussian noise channel in the wireless communications system for direct sequence spread spectrum simulation.)

基于matlab的过程辨识，内含多个文件，包括辨识的相关知识。(process identification Based on the matlab，containing multiple files, including identification of relevant knowledge. )

用于分类的主判别变量算法(principal discriminant variate algorithm) ( principal discriminant variate algorithm for two classes, x1 and x2. x1 is the training samples in the 1st class with each column being the spectrum characterizing the corresponding sample. x2 is the training samples in the 2nd class with each column being the spectrum characterizing the corresponding sample. lamda is the penalty weight defining the balance between FLDA and PCA. dvnum is the number of principal discriminant variates to be computed. A defaul value for dvnum is 2. dv is the principal discriminant variates. scores is the matrix with each row being the scores of the samples on the corresponding principal discriminant variate. xmean is the mean spectra of the sample, which was used for mean-centering the data in training and prediction. )

基于PCA降维的k-means算法，附带有检测正确率的源码以及相应的检测数据(PCA dimensionality reduction based on k-means algorithm, source code comes with the correct detection rate and the corresponding test data)

fft exemple. sistem speech recognition

说明：  此文件包含了winner和3gpp所提出的信道模型以及实现的仿真代码。(The channel model and simulation code. )

MATLAB Coder™ generates standalone C and C++ code from MATLAB ® code. The generated source code is portable and readable. MATLAB Coder supports a subset of core MATLAB language features, including program control constructs, functions, and matrix operations. It can generate MEX functions that let you accelerate computationally intensive portions of MATLAB code and verify the behavior of the generated code.

CLAHE的matlab实现算法，经过测试可用。(CLAHE the matlab algorithm, tested available.)

说明：  互信息计算，用于获取两个随机变量相关程度(Mutual information Mutual information calculation is used to obtain the correlation degree of two random variables)