短时傅里叶变换 时频分析 matlab 信号处理 轴承故障 故障信号

刘金辊先进PID控制中第三章的仿真程序源码(Liu roll advanced PID control in the third chapter of the simulation program source code)

主要介绍16QAM调制，及其算法的应用。(This paper mainly introduces 16QAM modulation.)

数理统计中用秩和检验数据的分布是否符合给定的分布函数(The distribution of mathematical statistics using rank sum test data meet a given distribution function)

该代码采用matlab和C混合编写，是采用随机梯度的方法训练线性分类器，它可用于数据、图像等的多类分类情况。参考论文：Good Practice in Large-Scale Learning for Image Classification(This a Stochastic Gradient Descent algorithm used to train linear multiclass classifiers. It is biased towards large classification problems (many classes, many examples, high dimensional data).)

《小波分析理论与MATALB R2007 实现》第10章源码(wavelet analysis using matlab)

灰色关联度分析程序，在数学建模中经常会用到，已调试成功。(Grey Correlation Analysis program, often used mathematical modeling has been successful debugging.)

用遗传算法和模拟退火算法解决TSP问题，希望能够帮到你(Solve TSP using genetic algorithms and simulated annealing algorithm)

此代码用来求各个连通域最小外接矩形

基于非下采样轮廓波的边缘提取程序。最新的程序(Under the sample based on non-profile wave of edge detection procedure. The latest program)

OFDM具有很强的抗多径和抗频率选择性衰落的能力，并且可以传输高速数据，这里以DVB_T（2k模式）为例分析其加信道厚的信号频谱及信道对OFDM中频信号的影响。(The purpose of this programme is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose,we shall use, as an example, one of the proposed OFDM signals of the Digital Video Broadcasting (DVB) standard for the European terrestrial digital television (DTV) service.)