LaHfilters2imageprocessing

此代码用于故障诊断特征提取，所提取特征包括传统时、频域特征和时频特征三部分，数据为轴承数据(This code is used when troubleshooting feature extraction, the extracted features, including traditional, frequency domain and time-frequency characteristics of three parts, the data is bearing data)

用于产生m序列(use in generating m sequence)

说明：  随机共振是一种新颖的信号降噪方法，适量的噪声能够共振出隐含的特征频率。(SR is a good method to denoise signals.)

使用有限差分法进行泊松方程的分析，并用MATLAB进行仿真(Finite difference method using the Poisson equation analysis and simulation using MATLAB)

sig is a parameter scaling the innovation to the exogenous variables

输入某一点的应力值（6个），可以求出其主应力、主应力方向以及切应力值(Enter a point of stress (6), can find the principal stresses, principal stress direction and the shear stress)

matlab simulation example

外文资料里面的源代码，用MATLAB实现的压缩传感，有小波分析的盲信号处理。( Foreign materials inside the source code, Using MATLAB compressed sensing, There Wavelet Analysis Blind Signal Processing.)

基于matlab编程的叶片泵在过渡区中的升压梯度曲线，升压曲线。(Vane pump matlab programming voltage gradient in the transition region based curve, boost curve.)

matlab code, median filter