OFDM_64QAM

matlab实现图像分割剪裁放大缩小等操作(Image segmentation matlab operations such as cutting Zoom)

OFDM信号通过功率放大器以及功率放大器的预失真全套代码(OFDM PA)

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.)

étude comparative code ldpc matlab ber representation message length variation, performance construction

多边形单纯刑法SEC-UA,用于率定新安江模型参数，自己写的，里面写的很清楚，希望对大家有用(SCE-UA XINANJIANG)

说明：  matlab中应用BP神经网络对模式识别的源码(matlab application of BP neural network for pattern recognition of the source)

用双线性变换法设计原型低通为椭圆型的数字IIR带通滤波器 (Prototype using the bilinear transformation method for the elliptic low-pass digital IIR band pass filter)

matlab仿真出刀刃的菲涅尔衍射，其中有四副图，原图，二维衍射图样，函数图象和三维衍射图样(matlab simulation of the cutting edge of the Fresnel diffraction, including four plans, artwork, two-dimensional diffraction patterns, functions, images and three-dimensional diffraction pattern)

一个高效的matlab代码，用来拟合图像中的圆(An efficient matlab code used to fit the image of a round)

Grossman气动力，可用于获取Volterra级数一阶核的特征系统辨识的输入输出仿真。(Grossman aerodynamics can be used to obtain a first-order Volterra series features core simulation input and output system identification.)