matlab_functions

在齿轮箱故障诊断中，需要对故障信号进行特征提取，本程序是齿轮箱特征提取源代码。(Gearbox fault diagnosis, the need for fault signal feature extraction, the procedure is to extract the source code gearbox features.)

说明：  往信号里添加一个高斯白噪声，并将其显示出来(Add Gaussian white noise to the signal)

完整的OFDM仿真平台，包括信道估计，调制，编码(ＯＦＤＭ　ｓｉｍｕｌａｔｉｏｎ)

ccipca算法的matlab程序,这是一种改进的PCA算法(ccipca algorithm Matlab, this is an improved algorithm for PCA)

说明：  MATLAB语言常用算法程序集，第8章 数值积分(MATLAB language commonly used algorithm for assembly, Chapter 8, numerical integration)

先进PID控制MATLAB仿真（刘金琨）源代码PID程序,包含本书所有M文件(Advanced PID control MATLAB simulation (Hangzhou Press) PID program source code, including all M-book file)

透视变换的矩阵算法 逆矩阵算法 参数的求法(The Perspective Transform matrix)

说明：  用matlab实现的神经网络Hopfield网络算法，初步编写，欢迎指正(nertural network)

file for adaptive nonlinear controle ...

有限元刚度矩阵计算有限元刚度矩阵计算有限元刚度矩阵计算(Finite element stiffness matrix computation finite element stiffness matrix computation finite element stiffness matrix calculation)