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模糊聚类方法，用相关系数法构造模糊相似关系矩阵r，构造了模糊等价评判矩阵，为了方便下载者使用，把代码进行了优化，可直接把矩阵带进去使用。(Fuzzy clustering method, using the correlation coefficient method to construct the fuzzy similarity relation matrix r, construct a fuzzy equivalence evaluation matrix, in order to facilitate the download to use, the code has been optimized, can go directly to the matrix with the use.)

matlab 时频分析技术及其应用：本书的目的主要面向工程应用及实际问题的解决，通过大量的示例和具体应用实例来讲解一些复杂理论的应用。(matlab fft )

matlab 代码 传说中的经典啊 matlab 代码 传说中的经典啊 matlab 代码 传说中的经典啊(matlab code legendary classic ah matlab code legendary classic ah matlab code legendary classic)

张量工具箱，提供张量分解等功能，附上安装说明文件，经测试很好用。(tensor decomposition and install readme)

说明：  使用PSO优化SVR支持向量机模型的代码，有详细的输出及输出，以及代码说明(Use PSO to optimize SVR support vector machine model code, with detailed output and output, as well as code description)

基于主成分分析(PCA)的人脸识别系统 利用2D PCA算法求对训练集向量进行降维的降维矩阵，最近邻法测试对测试集识别的精度(pca face recognition)

有关卡尔曼滤波的文档，很有用处，大家传阅这看吧！！！！！！！！！！！！！(about kalman filter)

关于车辆声音信号的滤波、能量以及频谱分析(Voice signals on the vehicle filtering, spectral analysis of energy and)

本文通过matlab分析信号在不同采样频率和变换点数的FFT下的频谱图，研究采样频率和变换点数对信号FFT的影响。同时还讨论了信号在不同频带噪声背景下的采样频率和变换点数的选择。(In this paper, matlab sampling frequency of the signal at different points in the FFT and transform under the frequency spectrum, change the sampling frequency and FFT of the signal points. Also discussed the noise signal in the context of different frequency bands and transform points sampling frequency selection.)

通信原理基于matlab的课程设计，包括实验程序和实验报告(This is a Curriculum design basied on matlab about the Principle of communication,including the experimental procedure and the experimental report and so on )