DDC_design

本文在分析移动无线信道衰落特性的基础上,阐述了OFDM系统的基本原理,主要研究了OFDM通信系统中的基于导频符号的信道估计问题,分析了几种经典的信道估计算法以及相关的关键技术环节。 在此基础上介绍了OFDM技术在现实中的一个应用——WLAN IEEE802.11a系统模型,利用Matlab仿真软件完成OFDM系统信号生成、噪声生成、导频插入、循环前缀、调制、解调等部分的设计,最后结合计算机仿真对系统关键技术(导频、循环前缀、估计算法)的有效性和可行性进行了全面的分析与比较。适合matlab研究(Based on the analysis of mobile channel fading characteristics based on the OFDM system on the basic principles of research in the OFDM communication system of the pilot symbols based on channel estimation problem, an analysis of several classical channel estimation algorithm and the associated key technical links. On this basis, introduced OFDM technology in a practical application- WLAN IEEE802.11a system model, using Matlab simulation software to complete OFDM signal generation, noise generation, pilot insertion, cyclic prefix, modulation, demodulation and other parts of the design, the final combination of computer simulation of the system of key technologies (pilots, cyclic prefix, it is estimated that algorithm) the effectiveness and feasibility of a comprehensive analysis and comparison. Suitable for research matlab)

This will help you in demonstating and classifying two class variables. This is exclusively meant for signal classification

线阵校正的经典NSF方法，针对阵列幅相误差进行。(NSF for ULA selfcalibration)

Matlab of LMS for weigthing

交通流量预测数据集，某高速公路按天收集的交通流量。(Traffic flow forecasting data set, the traffic flow collected daily by a highway.)

matlab图像处理工具箱手册,对于图像处理算法的研究很有帮助,内容比较基础,适于初学者.(matlab image processing toolbox manual, for the image processing algorithm research helpful basis of comparison, the content is suitable for beginners.)

这是一个实现MCMA+DD算法的盲均衡算法，在已有的CMA算法基础上进行改进，可以解决相位旋转(This is a realization MCMA+DD algorithm blind equalization algorithm, the existing CMA algorithm based on improved phase rotation can be solved)

matlab by example. programming basics-elsevier (2013)

说明：  交通事故通行 元胞自动机 计算机仿真 国赛题目(Computer simulation of traffic accident cellular automata)

optmization algorithm method "Davidon-Fletcher -Powell" DFP