CSI处理

2004China Undergraduate Mathematical Contest in Modeling (CUMCM)是2004年全国数学建模大赛的题目（B题）。现将题目，建模过程及利用“多元线性回归和人工神经网络”解题的源代码上传给大家一起分享。(2004China Undergraduate Mathematical Contest in Modeling (CUMCM) 2004 National Mathematical Modeling Contest of Title (B items). The topic, modeling process and the use of )

说明：  这个仿真程序用于实现DS-CDMA通信系统仿真 (The simulation program used to implement DS-CDMA Communication System Simulation)

一篇music算法的文档，名字为基于均匀线阵的改进MUSIC算法(Algorithm is a music document, the name is based on uniform linear array MUSIC algorithm for improved)

光流检测人体运动--基于区域的图像运动描述（平均误差最小化的实现）--源于特征提取与图像处理(Optical flow to detect human motion feature extraction and image processing- derived from the description of the motion of the image based on the region (average error is minimized to achieve)-)

该程序实现对序列的快速傅里叶反变换和离散傅里叶的反变换(The program implements a sequence of fast Fourier transform and inverse discrete Fourier transform of the anti-)

说明：  关于matlab里的传统直流输电系统的建模与仿真，交流-直流-交流。整流逆变装置(About the modeling and simulation of traditional DC transmission system in matlab, AC-DC-AC. Rectifier inverter)

小波去燥的matlab代码，注释自带可运行，下载自行根据自己问题修改

直接正交信号校正（是一种很好的数据预处理方法）(Direct orthogonal signal correction (is a good method of data pre-processing))

国外高手编写的RANSAC算法工具箱，可以对二维和三维数据进行评估，内附例子。(Prepared by foreign experts RANSAC algorithm toolbox, can be two-dimensional and three-dimensional data to assess the attached example.)

说明：  TSP simulated annealing matlab code