xiaobobianhuan

bpsk in Rayleigh fading

Character Recognition Using Neural Network Learned by Bee Algorithm

关于粒子滤波的matlab代码，用来预测仿真(On the particle filter matlab code used to predict the simulation)

说明：  这是一个两关节机械手的数学模型，matlab文件(This is a two joint manipulator mathematical model, matlab file)

Cell border detecting

运用block-matching法进行去噪处理，matlab源代码。(block match)

大量雷达系统仿真的matlab程序集合，学习雷达信号处理的同学可以看看。(A large number of radar system simulation matlab Program )

将输入d进行扩张，方法是在d的每个数据中插入M-1个零值。 如输入d=[1,2,3,4] M=3 输出out=[1 0 0 2 0 0 3 0 0 4 0 0](To expand the input d, the method is to insert each data d, M-1 zero value. If the input d = [1,2,3,4] M = 3 output out = [1 0 0 2 0 0 3 0 0 4 0 0])

对原始图像在水平方向和垂直方向与2个滤波器(低通、高通)相卷积，可以得到4块面积为原图像1/4的子图，分别为水平方向低频和垂直方向低频(HH)、水平方向低频和垂直方向高频(HG)、水平方向高频和垂直方向低频(GH)、水平方向高频和垂直方向高频(GG)。(The original image in the horizontal direction and vertical direction and two filters (low pass, high pass) with convolution, you can get the original image area of 4 1/4 graph, respectively, horizontal and vertical direction low frequency ( HH), horizontal and vertical high-frequency low-frequency (HG), horizontal and vertical high-frequency low-frequency (GH), horizontal and vertical high-frequency high-frequency (GG).)

matlab code of filter for image enhancement