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OF123456
OF,实际上OF是MCM Multi-CarrierModulation,多载波调制的一种。其主要思想是:将信道分成若干正交子信道,将高速数据信号转换成并行的低速子数据流,调制到在每个子信道上进行传输。正交信号可以通过在接收端采用相关技术来分开,这样可以减少子信道之间的相互干扰 ICI 。每个子信道上的信号带宽小于信道的相关带宽,因此每个子信道上的可以看成平坦性衰落,从而可以消除符号间干扰。而且由于每个子信道的带宽仅仅是原信道带宽的一小部分,信道均衡变得相对容易。在向B3G/4G演进的过程中,OFDM是关键的技术之一,可以结合分集,时空编码,干扰和信道间干扰抑制以及智能天线技术,最大限度的提高了系统性能。(OF)
- 2010-05-21 14:59:58下载
- 积分:1
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OLS_sparsereprention
基于稀疏表示的正交最小二乘法,使用的语言是matlab,应用比较广阔,设计信号处理中的信号回归,图像处理的压缩等。(Sparse representation based on orthogonal least squares method, the language used is matlab, relatively broad application, design signal processing signal return, image processing, compression and so on.)
- 2013-11-26 11:08:47下载
- 积分:1
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ant
Ant simulations with DOS interface and using Turbo C 3.0 to compile
- 2010-08-02 14:16:32下载
- 积分:1
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MPPTtest
风力发电最大功率跟踪的实现,基本可以实现最大功率的跟踪(Maximum power point tracking of wind power implementation, which can be to achieve maximum power tracking)
- 2012-04-24 09:36:01下载
- 积分:1
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floyd
matlab版本
图论中的全源最短路径floyd算法
一般C版本的比较多,这里提供matlab版本的,更简单方便使用
(Matlab code of Floyd algorithm in graph theory)
- 2013-11-13 17:50:39下载
- 积分:1
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123
matlab数字水印算法及实现和源代码 功能很强大 (Matlab digital watermarking algorithm is proposed and realized and the source code)
- 2010-06-23 14:13:07下载
- 积分:1
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dalab
it is a matlab file foe develop SLAM localization this is a toolbox for develop develop realtime extra cool
- 2010-11-03 18:26:49下载
- 积分:1
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imageprocess
用matlab进行图像处理 对车牌号码进行识别 非常具有实用价值(Matlab image processing used to identify the plate number of very practical value)
- 2009-04-17 18:59:29下载
- 积分:1
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多普勒功率普
说明: 谢谢站长!谢谢给我这次下载的机会!非常感谢!现在上传一些我仿真的多普勒功率普的程序,以后一定多多支持该网站!跟大家多沟通沟通。谢谢!(head! Thank you for giving me this opportunity to download! Very grateful! Now I uploaded some simulation of Doppler Power & P procedures future, it will be the generous support of the site! We communicate with the communication. Thank you!)
- 2006-02-10 10:44:15下载
- 积分:1
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kalman
kalman 的算法的MATLAB 的程序以及仿真(kalman algorithm of the MATLAB program and simulation)
- 2012-07-22 14:56:46下载
- 积分:1