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Wireless-collaborative-network
无线协作网络中存在干扰时的中继选择协议
无线协作网络中存在干扰时的中继选择协议(Wireless collaborative network exists in the relay selection protocol interference)
- 2011-04-26 23:15:59下载
- 积分：1
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ofdm-evm-v2
说明： ofdm的编码过程，用evm和比特率进行对比(The encoding process of OFDM is compared with EVM and bit rate)
- 2020-09-14 20:57:56下载
- 积分：1
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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
- 积分：1
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V788d3
中兴手机v788d改cpn通过cpn改IMEI(change v788d cpn)
- 2014-01-16 15:17:02下载
- 积分：1
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Satellite-Communications-Research-Trends-and-Open
the satellite communication this paper introduced
- 2012-12-18 07:15:33下载
- 积分：1
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IEC103-learning
IEC103通讯规约学习心得.doc
IEC103通讯规约学习心得(IEC103-learning.doc)
- 2010-02-28 10:42:59下载
- 积分：1
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Complex105
主要用于复数类的计算，功能齐全，经过检验(Mainly used in the plural type of calculation, functional and tested)
- 2016-02-16 07:51:52下载
- 积分：1
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TcpClient C#2010
上位机与三菱PLC之间进行TCP/IP通讯(communication between PC and PLC)
- 2018-01-15 15:02:05下载
- 积分：1
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tcpip_c51
说明： TCPIP在51单片机中的使用，一看就会，非常简单可靠实用(TCPIP )
- 2009-08-25 17:37:30下载
- 积分：1
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syn_m1
DVB-T（2K模式）同步，仿真最大似然相关（MLE）算法，在符号开始位置出现谱峰(DVB-T (2K mode) synchronization, simulation Maximum Likelihood correlation (MLE) algorithm. Symbol began in the peaks of position)
- 2007-05-27 15:52:58下载
- 积分：1
