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ofdm

于 2020-11-30 发布

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说明：数据辅助定时同步算法T.Schmidl 和D.Cox,Park&Cheon和minn(Data-Assisted Timing Synchronization Algorithms T.Schmidl and D.Cox, Park&Cheon and Minn)

文件列表：

minn.m, 2078 , 2012-03-21
park.m, 2008 , 2012-03-21
sca.m, 1878 , 2012-03-21

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Catalan
calculate catalan number

2013-11-06 12:07:53下载

积分：1
LDPC_OFDM-system
LDPC_OFDM系统在多径衰落信道下的性能分析。PDF论文。(LDPC_OFDM system performance anylasis in rayleigh fading channel. PDF paper)

2013-04-12 19:22:44下载

积分：1
mqtt收发
mqtt-python收发，里面有几个例子，对于topic的分类，mqtt的连接，收发等！(Mqtt transceiver in python!)

2018-07-09 19:59:30下载

积分：1
codes
in this code you can find the power in cellular network and handoff

2018-04-22 15:44:04下载

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LS法信道估计
使用LS算法对OFDM的信道进行估计，该算法估计行道计算量小，但是容易受到噪声的影响。(The OFDM algorithm is used to estimate the channel of OFDM. The algorithm estimates that the calculation amount of the road is small, but is susceptible to noise.)

2020-06-23 05:40:02下载

积分：1
VB-comnacation
help you to learn use VB cominacate to outher maine

2012-06-19 00:04:52下载

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北斗导航接收机抗干扰算法研究_陈亚男
说明：基于子空间投影的 CSMG 波束形成算法，是一种将子空间投影与波束形成技术相结合的抗干扰方法。该方法首先构造干扰子空间的正交补空间，再将天线阵列接收到的空时信号矢量向其投影，然后对投影后的输出信号采用具有严格约束最小功率的抽样矩阵梯度（CSMG）算法，在固定方向上进行波束形成，最后捕获、定位及解算出每个波束得到的无干扰数据等，可以有效地抑制干扰信号，同时又可以更好的保留期望信号。(The algorithm of the CSMG beamforming based on subspace projection, which is a combination of the Subspace projection and beam forming technology. Firstly, the data vector received by antenna array is projected onto the interference subspace, which is orthogonal to interference subspace for achieving interference suppression. And then, by using the method of the strictly constrained minimum power sampling matrix gradient(CSMG), after the projection of the subspace, the signal is beamformed in a fixed direction. Finally, for jammer-free data of each beam achieved to capture, locate, solute and so on. The ability of the suppress interference by this method, which can be more effectively, and keep the desired signal better.)

2019-06-16 20:57:33下载

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Packet-Sniffer-Example1
说明： TCP/IP通信截取指定IP和port的数据包(packet sniffer)

2011-04-04 21:16:02下载

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communication
利用NIUSRP 和LABVIEW数字通信实验平台，进行信道估计和信道均衡，实践均衡器的原型设计和性能评测。(Use LABVIEW and NIUSRP digital communications test platform for channel estimation and channel equalization, practice equalizer prototyping and performance evaluation.)

2020-11-12 10:39:44下载

积分：1
all_files
bluetooth matlab GFSK 调制解调，误码率统计(bluetooth matlab GFSK modulation & demodulation)

2018-10-24 11:18:54下载

积分：1

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