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OFDM
该模型实现了一个通用的OFDM TX和RX，这是不依赖于任何特定的行业标准。该模型的目标是开发和研究不断（不是“突发”）载波同步和定时跟踪方案。该技术纳入然后可以扩展和修改，以标准的具体通讯套件。该模型采用了“收购”技术，它利用了循环前缀相关属性，以赶在试图完成罚款跟踪算法一帧的边界粗略的估计。该模型实现了一个16点64循环前缀的OFDM载波波形。在OFDM符号有16个飞行员，3后卫音（0，带边幅），并使用45 QAM的剩余数据流4。
这包括最新型的衰落信道，误码率计算，并改善控制回路动态。(This model implements a generic OFDM TX and RX, which is not tied to any particular industry standard. The objective of this model is to develop and explore a continuous (not “bursty”) carrier and timing tracking synchronization scheme. The techniques incorporated can then be extended and modified to suite specific communications standards. The model uses an “acquisition” technique that exploits the correlation properties of the cyclic prefix to get a rough estimate of the frame boundary before attempting to accomplish the fine tracking algorithms. The model implements a 64 carrier OFDM waveform with a 16 point cyclic prefix. The OFDM symbol has 16 pilots, 3 guard tones (0 amplitude at band edge) and uses 4 QAM for the 45 remaining data streams.
This latest model includes a fading channel, BER computation, and improved control loop dynamics.
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- 2010-05-20 22:12:55下载
- 积分：1
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MATlAB-gauss
已知赤经赤纬计算轨道六根数，采用高斯算法(calculate orbit elements（gauss))
- 2011-07-08 09:04:11下载
- 积分：1
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MainThreePhaseProgram
Main Three Phase Program
- 2013-04-17 11:24:06下载
- 积分：1
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stft
Short Fourier Transform for a non periodical signal
- 2009-05-08 18:51:07下载
- 积分：1
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LP
井筒参数的计算，盐穴储气库中的注采井的井筒的相关参数计算(Wellbore parameter calculation, salt cavern gas storage in the wellbore injection wells calculate the relevant parameters)
- 2013-11-06 00:13:37下载
- 积分：1
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用Maple和MATLAB解决科学计算问题（第三版）.pdf
本书重点介绍了在MATLAB环境下应用Maple强大的计算功能解决数值科学计算问题(the book highlights of the MATLAB environment Maple powerful computing capabilities to solve numerical problems in scientific computing)
- 2005-01-22 07:49:21下载
- 积分：1
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juleifeixi
在MATLAB中如何实现聚类分析原程序代码(In MATLAB, how to cluster analysis of the original program code)
- 2011-08-08 18:37:40下载
- 积分：1
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roc1
roc曲线绘制程序 关于检测阈值的函数曲线(Roc curve drawing program roc curve is a function of detection threshold curve)
- 2020-09-22 15:07:54下载
- 积分：1
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My_LM_BP
LM-BP网络预测电网负荷，很值得参考哦(LM-BP network load forecasting)
- 2014-05-16 20:13:47下载
- 积分：1
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DMRS
PUCCH和PUSCHDMRS参考信号在资源块映射位置的matlab程序(PUCCH and PUSCHDMRS reference signal in the resource block mapping location of the matlab program)
- 2016-06-05 14:58:41下载
- 积分：1
