A_sinle_phase_semi_RLload

对于信号的包络提取CWDM波形特征新方法的研究，可以有效地提取含杂音信号的包络。便于后续研究。(Extraction of the envelope for the signal waveform characteristics of the new method CWDM research can effectively extract the envelope of the signal with noise. Facilitate follow-up study.)

matlab源程序,用Sobel算子和拉普拉斯对图像锐化(Matlab source code, image sharpening of Sobel operator and Laplasse )

the intersection of cycl in matlab.show the result in figur.

Control system program. Lab course

OFDM仿真代码，对理论值与实际值做了相应对比。 (OFDM simulation code, to the theoretical value to do with the actual value of the corresponding contrast.)

能够从单一的图像中提取出镜面反射的内容。改算法使用matlab编写，非常值得研究的算法。(From a single image to extract the contents of specular reflection. Matlab algorithm to use to prepare, the algorithm is very worthy of study.)

说明：  the code for numerical computation in matlab

求解简单振动系统的响应（中心差分法，Wilson-θ法，Newmark-β法，Houbolt法）(Solving simple vibration response of the system (central difference method, Wilson-θ method, Newmark-β method, Houbolt method))

说明：  using comsol livelink with matlab 计算一维声子晶体中的特征值特征向量(using comsol livelink with matlab calculating the eigenvalues and eigenvectors in 1d phononic strip)

一个粒子群算法的应用，对想学粒子群的同学应该有点帮助(The application of a particle swarm optimization, swarm of students want to learn a little help should be)