Massive-MIMO_OFDM

MATLAB界面设计篇，曲线转换按钮，栅格控制按钮，弹出式菜单，多选菜单等32个程序(MATLAB interface design articles, curve conversion button, the grid control buttons, pop-up menu, select the menu more than 32 programs, etc.)

直接将秘密图像的高4bit隐藏在RGB载体图像的R,G,B层中所选的那一层的低4bit,并将秘密图像提取出来，最后显示。要求载体图像的大小大于等于秘密图像的大小，且秘密图像是二值或灰度图像(Directly to the secret image hidden in the high-4bit RGB vector images R, G, B layer, then a layer of selected low 4bit, and extracted secret image, the final show. Required size of the image carrier is greater than equal to the size of the secret image, and the secret image is a binary or gray image)

斜磁化无限延伸程序使用很方便，matlab直接导入，直接出结果，图很漂亮(Unlimited extension of deep oblique magnetized magnetic plate body Abnormal Program)

3维FDTD pec边界 已调试好( 3-D FDTD code with PEC boundaries)

qpsk系统仿真过程，包括输入和输出,值得参考(qpsk system using input and output)

Desribe mimo channel capacity with different number of antennas

finite element method

绘制不同情况下的升余弦滚降系统频谱，并画出其各自对应的时域波形(Draw different circumstances raised cosine roll-off system spectrum, and draw their own corresponding time-domain waveform)

差分进化运算 matlab的源代码 操作简便，可以直接带入。(Differential evolution source computing)

说明：  主成分分析算法，有大量数据，初学者可以根据数据看程序，并且可以出现图像(Principal component analysis algorithm, there is a large amount of data, beginners can look at program according to the data, and can appear the image)