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设计了一种具有异周期毗邻结构的新型循环前缀,提出了相应的OFDM 频偏估计算法
设计了一种具有异周期毗邻结构的新型循环前缀,提出了相应的OFDM 频偏估计算法。该异周期毗邻结
构循环前缀由CP1 和CP2 两部分构成,使OFDM 符号具有双周期特征。通过引入较短的CP1 ,牺牲极少的资源,
可以有效克服现有频偏估计方法中的固定频偏估计范围的缺陷,同时具有频偏估计范围大,精度高的特点。(This paper proposes a heter2cycle abutted CP st ructure and a two2step OFDM carrier f requency calibration
algorithm. The cyclic prefix of the new cyclic prefix is made up of CP1 and CP2 , which provide the character of
double2cycle for OFDM symbol. By int roducing a short CP1 , the proposed algorithm can overcome the defect of
fixed f requency off set estimation range in current f requency estimation method , and achieves larger f requency esti2
mation range while obtaining fine f requency calibration.)
- 2010-05-18 18:35:50下载
- 积分:1
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TDLTE_technology_principle
TDlte的技术原理 从运营商层面解析LTE(TDlte the technical principles)
- 2013-11-16 17:37:56下载
- 积分:1
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TurboSim
卷积码译码器,采用sova算法译码(Convolutional Decoder, decoding algorithm used SOVA)
- 2005-02-24 02:58:18下载
- 积分:1
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Achepaishhibr
文章从车牌定位、 车牌字符分割和车牌字符识别 3个阶段对对车牌识别技术进行了深入研究,并用MATLAB进行了仿真。
(Article from the license plate location, license plate character segmentation and character of the license plate to identify three stages in-depth study on the license plate recognition technology, and simulation using MATLAB.)
- 2012-06-09 20:54:45下载
- 积分:1
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2.chaos_paper2
2.Fingerprint images encryption via multi-scroll chaotic attractors
- 2011-11-29 23:13:31下载
- 积分:1
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wavelet
利用小波分析对心电信号进行基线校正程序及仿真图(wavelet debaseline)
- 2010-06-07 10:55:33下载
- 积分:1
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intruderdetection
this is all about Intruder Detection and Recording
- 2010-01-22 14:08:22下载
- 积分:1
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titled62
LMS,RLS,LSL,GAL等几种自适应算法对比(LMS, RLS, LSL, GAL several adaptive algorithm, such as contrast)
- 2008-07-02 13:27:20下载
- 积分:1
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plot_hht
hht希尔伯特黄变化的matlab实现不错试过了(hht Hilbert Huang changing tried matlab realize good)
- 2013-07-22 21:11:51下载
- 积分:1
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fuzzy-book
these are the different matlab codewhich will help u to make different types of matlab codes
thanks alot
- 2011-10-01 02:05:15下载
- 积分:1