practica_5

matlab源程序 有点小错误但是稍微改下就可以了 人工免疫用于故障诊断源程序(matlab source code to change a little wrong, but under it a little artificial immune source for troubleshooting)

说明：  本程序为利用matlab求解微分方程的源程序及相关例子(the procedures for the use of Matlab to solve the differential equation of the source and relevant examples)

基于MATLAB的夫琅禾费衍射演示。通过将衍射屏做成二值图并进行FFT变换得到衍射谱。(MATLAB-based Fraunhofer diffraction demonstration. Diffraction screen made by binary image and diffraction pattern for FFT transform. )

生成BA无标度网络,节点的度分布满足幂律(generates the BA scale-free conplex net-work)

it will shrink the i/p image

MRF feature selection

滚动轴承故障诊断是机械故障检测中一个重要方面。使用小波包分析和包络分析相结合的方法提取轴承微弱振动信号, 克服了传统包络分析方法易丢失信号有效成分的缺点。包络信号的细化谱较好体现了轴承故障信息。(Bearing Fault Diagnosis of mechanical fault detection in an important aspect. The use of wavelet packet analysis and envelope analysis method of combining extracts bearing vibration signal weak to overcome the traditional envelope analysis method easy to lose the signal disadvantage of the active ingredient. Refinement of the envelope signal spectrum better reflects the bearing fault information.)

一本关于控制系统分析的书，里面是用MATLAB编制的程序。(A control system analysis, which is prepared using MATLAB program.)

it will help the beginners to understand digital image processing using matlab

matlab力学、电磁学、光学等物理实验模拟 (matlab physics simulation)