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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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matlabKalman
kalman滤波的源代码，主要用于运动跟踪时的目标预测，现在只有matlab的，(Kalman Filtering source code, mainly for tracking the target forecast Now only Matlab,)
- 2006-10-18 22:24:21下载
- 积分：1
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Univariate2D
Univariate method optimization theory
- 2013-04-03 10:01:42下载
- 积分：1
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111
高阶谱和双谱程序，很全，内含自己编写的若干程序(High order spectrum and power spectrum procedures, very full)
- 2013-05-05 13:50:41下载
- 积分：1
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games
用MATLAB编的游戏程序，比较好玩的....(Part of the game with the MATLAB program, more fun ....)
- 2009-10-20 19:40:23下载
- 积分：1
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AELDist.m
实现爱尔朗分布随机数的产生，用于随机模拟(Generate Erlang distributed random number )
- 2013-03-09 21:25:48下载
- 积分：1
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weibull
威布尔分布参数估计方法，用于两参数拟合威布尔分布(Weibull distribution parameter estimation method is used to fit Weibull distribution with two parameters)
- 2017-11-07 13:19:21下载
- 积分：1
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expend
针对二值图像的广泛应用，嵌入鲁棒性水印，测试其抵抗结合攻击的能力。(value against the wider use of images, embedded watermark robustness testing their resistance combination attacks.)
- 2006-07-06 12:58:52下载
- 积分：1
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SVR-LINEAR
基于SVR的线性系统的辨识和校验，辨识信号采用幅值为2的随机信号(Linear systems based on SVR identification and validation, identification signal using random signal amplitude of 2)
- 2013-09-15 21:22:34下载
- 积分：1
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fenel_simpson2D
通过利用辛普森二重积分，求解矩形孔菲涅耳衍射，完全正确的代码。(Through the use of Simpson double integral, Fresnel diffraction Rectangular hole completely correct code.)
- 2010-10-21 11:37:14下载
- 积分：1
