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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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Matlab_Bluetooth
说明： matlab 蓝牙调试的一个例子 示例演示如何识别和连接蓝牙设备，发送(This example shows how to identify and connect to a Bluetooth device, send a message, and read data.)
- 2019-10-07 16:45:01下载
- 积分：1
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vblastpic14
采用BPSK调制技术，用ZF和ZF加并行干扰消除的方法检测系统的误码率。(Using BPSK modulation technique, with the ZF and ZF plus parallel interference cancellation method to detect the BER.)
- 2021-04-29 14:18:43下载
- 积分：1
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ls
说明： 基于ofdm的信道估计算法LS算法，与没有信道估计的情况作了对比。(Ofdm-based channel estimation algorithm LS algorithm, compared with no channel estimation.)
- 2012-03-16 10:09:24下载
- 积分：1
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HARQ
HARQ技术研究，以喷泉码为研究对象，结合LDPC纠错码而研究的。(HARQ technology research to fountain codes for the study, and research combined with LDPC error correction code.)
- 2015-05-21 16:54:15下载
- 积分：1
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noah_arabic-943015
book test book test book
- 2015-07-30 03:46:45下载
- 积分：1
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语音小车
说明： 智能语音小车标准程序，已经测试通过了的。完全没有问题。(The standard program of intelligent voice car has passed the test. No problem at all.)
- 2020-06-17 20:20:07下载
- 积分：1
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AODV-GUI-in-WSN-master
说明： MATLAB编写AODV路由发现过程，实现WSN中AODV的仿真(he simulation of AODV in WSN)
- 2021-02-25 12:49:38下载
- 积分：1
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Known_multipath_channel
使用多路径信道进行数据的传输仿真（架设在已知信道中传输）(Data transmission using the multi-path channel simulation (mounted on a known channel transmission))
- 2012-07-26 00:00:35下载
- 积分：1
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DOA_2
说明： 其中第一个压缩文件为ESPRIT在一维和二维下的算法，二维采用的是L形阵列，另外的一个文件是MUSIC算法以及rootMUSIC算法，以及两者的对比代码文件(One dimension and two dimension Esprit DOA estimation algorithm)
- 2019-10-16 16:14:37下载
- 积分：1
