DPC-2x2-4x4

《MATLAB程序设计教程》源代码 ，很全，光盘拷贝的，希望对各位有帮助啊 ()

本程序是用MATLAB编写的用于仿真通信系统中信号经过QPSK和16QAM调制后，通过高斯白噪声和瑞利衰落信道的星座图仿真(This program written by MATLAB is for the students who are studying telecommunication.It s very useful to simulate the signal constellation.)

图像类型的相互转换，灰度图像的二值化方法，图像类型的相互转换，灰度图像的二值化方法 (Image type conversion, gray image binarization method, image type conversion, gray image binarization method)

2D DCT in matlab. inputs are original data and block size. ex) block size = [8 8]

说明：  能够计算IEEE14节点和IEEE30节点的状态估计(It can calculate the state estimation of IEEE14 node and IEEE30 node)

基于matlab的图像检索，供大家学习参考。(Matlab-based image retrieval, for them to learn from the reference.)

multi user mimo matlab code

About simulation of turbo encoder. Using matlab code

线性调频信号实现以及匹配滤波器进行脉冲压缩(linear frequency signal)

It includes coding for walsh code encoding in matlab.The Walsh functions can be generated (or computed) by many methods. We can construct the Walsh functions by: • Using Hadamard matrices • Exploiting the symmetry properties of Walsh functions themselves. • The Hadamard matrix is a square array of plus and minus ones, {+1, -1}, whose rows and columns are mutually orthogonal