punching

粒子群算法的实现，二维粒子群算法描述，自适应变异(Implementation of particle swarm optimization)

The program illustrates average or mean filter implementation in matlab.

Boost converter in DC Supply

说明：  信号SG平滑滤波Matlab程序仿真，简单实用，对信号的前期处理很有用(SG signal smoothing filter Matlab simulation program, simple and practical, pre-treatment of the useful signal)

对电力系统谐波进行了分析和仿真.仿真效果好,可以直接使用(The power system harmonics analysis and simulation. Simulation results, and can be used directly)

回归分析MATLAB工具箱的使用,包括多元线性回归,多项式回归,多元二项式回归,非线性回归,逐步回归(Regression analysis using the MATLAB toolbox, including multiple linear regression, polynomial regression, multiple binomial regression, nonlinear regression, stepwise regression)

这个学期刚学习了MATLAB，这是自己写的，matlab实现图像的放大和翻转(This semester just learning the MATLAB, it is his writing, matlab for image to enlarge and flip)

WSN定位算法MDS-MAP的MATLAB程序，可以根据自己组网的参数需要修改，直接可以运行得到结果。是一个可供学习的好资源。(MATLAB WSN localization algorithm MDS-MAP program. The networking parameters can be modified. The codes can be directly run. It is a good resource for learning.)

按照给定指标采用模拟低通滤波器（巴特沃思低通或者切比雪夫低通）去逼近理想模拟低通滤波器 ，然后通过双线性变换法对模拟滤波器进行数字化，得到数字滤波器 。(According to a given target analog low-pass filter (Butterworth or Chebyshev low-pass low-pass) to approximate the ideal analog low-pass filter, then through the bilinear transformation method to digitize the analog filters, digital filters has been .)

齿轮箱故障诊断实用技术，可以有效掌握齿轮箱具体的故障诊断方法和步骤。(Practical gear box fault diagnosis technology, can effectively grasp the gearbox fault diagnosis methods and steps of the specific. )