Image-Processing

逆合成孔径雷达点目标速度估计和补偿程序，经运行，效果良好(Inverse synthetic aperture radar point target speed estimation and compensation program, after running to good effect)

Volumetric plot of a partially translucent 3D-Matrix (3-Tensor) in Matlab.

基于四阶累积量的联合对角化，其中给出两种四阶累积量计算方法，方便理解。这个算法还是比较难的，可以参看下独立分量分析中的jade算法(Fourth-order cumulant-based joint diagonalization, which gives two fourth-order cumulant method, easy to understand. This algorithm is quite difficult, you can see under the jade independent component analysis algorithm)

LMS最小均方自适应滤波算法仿真，绝对可靠(LMS least mean square adaptive filter algorithm simulation, absolutely reliable)

PSO算法的一些介绍，有相应程序作为补充，对理解PSO算法的基础比较有用(Some introduced PSO algorithm, there is a corresponding program as a supplement, the basis for understanding the PSO algorithm is useful)

this file is a script containing the algorithm of KNN with an exemple of application

filename: rayleigh_fading.m function: rayleigh fading input parameters: multipath_ID (user, multipath) output parameters: envelope read files: no generate files: no call functions: no called by: wireless_UL, wireless_DL Execution Time: case 1: 29/100 Seconds(100 times called)(N=25) case 2: 4.4/100 Seconds(100 times called)(N=25) Sun Jianxun, Apr., 02, 2001

该代码实现了以2为因子的图像升采样和降采样功能。 (The code implements a 2-liter for the factors sampling and down-sampling the image function.)

主要是用c语言实现matlab中的fftshift函数的，(Mainly used c language matlab in fftshift function,)

本程序为matlab编写的改进的迭代反映射超分辨率算法，效果不错，可以使用自己的图像！(This procedure is the improved iterative reflect method for the super-resolution technology, the effect is good, also you can use your own image!)