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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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cirro
This function gives as output the absorption coefficient of a cirrus
- 2014-09-29 20:39:48下载
- 积分:1
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bfgs
用BFGS算法求解无约束问题
是一种比秩1算法更有效的优化方法(Unconstrained problem with BFGS algorithm is an algorithm is more efficient than the rank of an optimization method)
- 2013-12-08 15:11:52下载
- 积分:1
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test_msk
ber of minimum shift keying
- 2010-06-24 17:19:03下载
- 积分:1
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emailwithmatlab1
sending email using outlook trough application in matlab
- 2010-11-25 22:32:51下载
- 积分:1
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Simulink_rus_new
simulink modeling for designer hi perfomance comm systems RUS
- 2013-10-07 18:07:33下载
- 积分:1
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myfuzzywasher
模糊洗衣机系统,通过对衣服干净程度的判断来控制水温,洗衣时间长短以及洗衣粉用量。(Fuzzy washing system, through the clean clothes to determine the extent to control water temperature, the length of time as well as laundry detergent dosage.)
- 2007-08-16 08:25:19下载
- 积分:1
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XSteam
Water and steam properties according to IAPWS IF-97
- 2012-01-25 20:35:50下载
- 积分:1
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svpwm
Vector_Control_SVPWM SPWM matlab 编程(Vector_Control_SVPWM Vector_Control_SVPWM SPWM matlab 编程)
- 2013-10-17 18:03:13下载
- 积分:1
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Wavelet-Analysis
小波分析基础书籍,方便图像及信号处理人员参考学习(A wavelet reference book)
- 2012-05-11 20:58:46下载
- 积分:1