ber_comparison

用MATLAB实现PSO算法，程序没错误，可以直接运行(Implementation of PSO algorithm with MATLAB, the program no error, can be directly run )

优化问题实验 优化问题实验 优化问题实验(optiaml funtion)

this is use for doing matlab coding

说明：  几个改进EMD算法的matlab代码，包括旋转EMD，间歇EMD。(Several improvements in the EMD algorithm matlab code, including rotating EMD, Intermittent EMD.)

说明：  PMSM矢量控制simulink模型，采用PID速度控制器(PMSM SVPWM model,PID speed controller,PI current controller.)

OFDM 峰均法 对OFDM系统功能的影响 限幅滤波 (Peak- OFDM system function limiting filter)

MULTI SVDD BASE ON PSUDO DENSITY

电磁场各种类型天线的分析示意 提供方向图示意， 以及计算其输出阻抗等(electromagnetic field analysis of the various types of antenna indicate plans indicate the direction and calculate the output impedance)

This file is used for generate OVSF code in Matlab. Check this and enjoy using it

在matlab上的Asift程序，在原有基础上有所改进，程序可以出色地实现图像的识别，匹配，效果相比SIFT，SURF等有大幅提高(In matlab Asift program improvements based on the original, the program can achieve excellent image recognition, matching, compared to the effect of SIFT, SURF, etc. have greatly improved)