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超高速OFDM系统传输模型 CP
在研究了超高速OFDM系统传输模型的基础上,对OFDM系统的传输信号结构进行了分析,结合传统的多普勒频移算法,用OFDM信号循环前缀所包含的相对频偏信息设计了实时性较好的多普勒频移估计方法,并分析了多径效应对于循环前缀数据的“污染”效应,对该算法进行了优化,提高了算法的频移估计性能,并对该算法进行了性能验证。(Based on the study ultra-high-speed transmission of OFDM system model, the OFDM signal structure for the transmission system is analyzed, combined with traditional Doppler shift method, the relative deviation OFDM signal with cyclic prefix information contained in the real-time design Doppler shift better estimation methods, and analyzes the " pollution" effect of multipath effects for cyclic prefix data, the algorithm has been optimized to improve the frequency estimation algorithm performance and the performance of the algorithm verification.)
- 2020-12-07 21:09:22下载
- 积分:1
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programming_tips
我从国外网站上下载的matlab编程资料,感觉挺好的,上传一下与大家共分享(from overseas sites I download the Matlab programming information, I feel very good, and upload what we were sharing)
- 2007-05-13 10:48:07下载
- 积分:1
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qiantuihuidaifa
前推回代法潮流计算实例-33节点、6节点(Push back on behalf of the law before the trend calculation example-33 node, node 6)
- 2020-07-22 16:18:44下载
- 积分:1
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zuixiaoerch
系统辨识最小二乘法代码,横重要横重要很好用(sdfrgthyjyjkuk)
- 2010-06-07 11:08:06下载
- 积分:1
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calcularGS
factorizacion de una matriz por gram schmidt
- 2010-07-05 02:14:27下载
- 积分:1
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Simulation_System_of_Unknown_Environmen
:以matlab工具箱的形式给出了静态及动态未知环境下移动机器人地图构建的仿真研究平
台。通过分析polaroid6500声纳、电子罗盘、编码器等传感器的工作原理建立了参数可调的传感器
模型。这些传感器为机器人提供位姿及环境信息。在分析已有基于hough变换的线段提取算法的基
础上提出了抑止。杂线段。现象的CIHT[Clus~r Inhibiting Hough Transform]算法.采用cIHT
对声蚋信息作环境特征提取,便于开展基于环境特征的未知环境地图构建算法方面的研究工作。(Abstract:A simulation system ofmapping for sonar-based mobile robot was developed易0 in static and dynamic unknown
environments in a foFin ofmatlab toolbox.Sensor models with tunable parameters were established by interpreting and
simulating the mechanism of encoder。digital compass.and polaroid 6500 sonar.These sensors provide the information of
robot pose and environments.A novel C1HT[Cluster Inhibiting Hough Transfo删J algorithmfor sonar data was proposed by
ana~zing existing line segments detection methods based on Hough Transform,which would make the research of
feature—based mapping of unknown environment more convenient.)
- 2009-02-28 12:08:48下载
- 积分:1
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MATLAB_linear_programming_algorithm_and_nonlinear_
MATLAB程序设计之线性算法和非线性源码比较MATLAB linear programming algorithm and nonlinear source comparison(MATLAB linear programming algorithm and nonlinear source more MATLAB linear programming algorithm and nonlinear source comparison)
- 2010-08-02 12:28:37下载
- 积分:1
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using_matlab
help you to use matlab
- 2013-02-12 22:52:00下载
- 积分:1
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ac3_example
Field-Oriented Control Induction 200 HP Motor Drive
- 2021-01-11 15:58:50下载
- 积分:1
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帧差法
说明: 很简单的matla帧差法的代码。。。。。。。。。。。。(Very simple matla frame difference code)
- 2020-06-25 03:40:02下载
- 积分:1