attitude

一种更方便的多人旅行商方案解决方法，很好的哦(A more convenient to people traveling salesman solution methods, oh well)

说明：  基于小波变换的图像分解与重构，实验效果明显，在matlab中实现(Based on wavelet transform image decomposition and reconstruction of the experimental effect, in Matlab)

说明：  1.被动悬挂设计simulink模型 2.对于任意一段路面谱，求出其功率谱密度与频率的分布关系，在标准路面图中画出曲线验证路面 3.积分白噪声法路面构造simulink模型 4.整车平顺性分析simulink模型 5.实际路谱案例，c级路面 6.悬架动载荷功率谱密度图像画图matlab编程(1. Simulink model for passive suspension design 2. For any section of road spectrum, the distribution relationship between power spectral density and frequency is obtained, and the curve is drawn in the standard road map to verify the road surface 3. The Simulink model of pavement construction based on the integral white noise method 4. Vehicle ride comfort analysis Simulink model 5. Actual road spectrum case, class C pavement 6. Matlab programming of suspension dynamic load power spectral density image drawing)

PWM整流器仿真模型图 具有一定代表性(PWM)

code matlab about extraction a feuatres object

fdtd计算无限长圆柱导体散射问题，可以计算RCS，包含解析解，此代码经过我自己的修改，与网络版本不同，更加好用(fdtd calculate infinite cylindrical conductor scattering problem, you can calculate RCS, it contains analytical solution, this code through my own changes, and network versions, easier to use)

说明：  偏最小二乘工具箱，解压后可直接在matlab中调用m文件(Partial least squares toolbox, after decompression can be directly invoked m file in MATLAB.)

单纯形法的MATLAB程序，自己编的，对于学习线性规划编程的同学有用(Simplex method of MATLAB programs, their compilation, and programming for students to learn useful for linear programming)

用matlab对一张图片进行DFT变换，DCT变换,比较保留20个DCT变换系数重构的图象与原始图像的差别.(Using matlab on a picture to DFT transform, DCT transform, compared to 20 DCT transform coefficients to retain the image reconstruction of the difference between the original image.)

pu/4 DQPSK matlab modulation code