EM_GM

九点差分格式，精度比五点差分要高，对于实现有限差分，是一个重要的程序(Nine-point difference scheme, the accuracy than the five-point difference is higher, for the realization of finite-difference, is an important procedure)

线性拟合程序,航天器运算结果可以进行拟合运算(Linear fitting procedure, spacecraft operations to fit the computing results can be)

基于MATLAB的直扩信号的产生，扩频，调制解调以及解扩(matlab dsss )

图像模板匹配算法用MATLAB来试验，有例子大家可以看看，有上占还不完好，有能力的自己改改(Image template matching algorithm using MATLAB to test, there are examples we can see, there are not well accounted for, the ability of their changed)

采用串接法产生互补码，子码长度为64，可以调节。(Produce complementary code)

Practical Experiment for Discharging a capacitor in MAtlab

MIMO-OFDM系统中不同信道估计的对比程序(MIMO-OFDM system comparison of different channel estimation procedures)

二维FDTD TE波圆柱仿真 频率 波长 圆柱的周长，改变圆柱的尺寸 每最小波长20个采样点 划分的网格数(Two dimensional FDTD TE wave cylindrical simulation frequency wavelength cylindrical perimeter, change the size of the minimum wavelength of each cylinder of20 sampling points of grid number)

深度学习模型代码，包括rbm,grbm,卷积rbm，学习深度模型的好材料(Deep learning model code, including RBM, grbm, RBM convolutional depth model, a good learning materials)

说明：  mylsb.m是个非常完整的LSB密写源码并且密写和提取都在里面，图片我没上传，你只需要添加一个图片文件就可以了，记住图片必须是灰度图片，如果是RGB，我转换的代码也在里面很有意思哦。weipingmian.m是个提取图像位平面的程序，图片也是需要你自己加载，最后一个就是8*8块的图像DCT变换。(mylsb.m is a very complete source of LSB Steganography Steganography and extraction, and are on the inside, I did not upload pictures, you only need to add a picture file on it, remember the image must be a grayscale image, if it is RGB, I converted the code is also very interesting inside Oh. weipingmian.m is a program to extract bit-plane images, pictures, you also need to load the last one is 8* 8 DCT transformed image.)