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3.root-MUSIC算法MATLAB程序
说明： 求根music，music的改编方法，music的改进减小复杂度无需谱峰搜索(rootMUSIC,An adaptation of jugen music)
- 2019-12-11 09:49:34下载
- 积分：1
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Okumura&Hata模型
这是 Okumura 和Hata模型的编码。(This is the coding of Okumura and Hata models.)
- 2020-06-17 12:20:02下载
- 积分：1
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PT2262PT2272
PT2262 PT2272 315M/433M 无线编码芯片中文资料，简单易用(The PT2262 PT2272315 Ms/433 M lead-in codes the chip Chinese data, simple easy use)
- 2009-06-21 06:54:42下载
- 积分：1
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sampleCom
封装了windows操作串口的几个API（CreateFile， ReadFile，WriteFile，SetComState）。串口的读写设置这几个操作都可以简单地只用关键一两个参数就能实现操作。也是一个很好的例子，我写这个之前查了不少资料，感觉非常麻烦，索性发出来给新手们作个样例(Windows serial COM port access class，it includes CreateFile, SetComState，ReadFile，WriteFile，CloseFile)
- 2013-08-02 14:30:40下载
- 积分：1
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txxxxxx
一个关于IEEE802.15.4a信道原理的matlab编码(A on IEEE802.15.4a channel matlab coding)
- 2013-04-20 14:10:54下载
- 积分：1
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802p11TGn_ChannelModel
这是一个关于ofdm在802.11协议下的源码，很有参考价值，希望对大家有用(This is a matter of OFDM in the 802.11 protocol under the source, a good reference, in the hope that useful)
- 2021-03-18 20:39:20下载
- 积分：1
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Saber-worst-case-analysis-(WCA)
Saber最坏情况分析（WCA）介绍及演示(Saber worst case analysis (WCA) introduction and demonstration)
- 2021-02-19 16:39:43下载
- 积分：1
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LDPC 64QAM
使用matlab的LDPC编码，映射为64QAM，软解调(ldpc coding whic is very good)
- 2017-12-04 21:42:06下载
- 积分：1
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OFDM信号频谱感10
说明： 前已提出的频谱感知方法主要包括匹配滤波器检测、 能量检测、 循环平稳特征检测以及多分辨率频谱感知. 这些方法均为单节点感知方法.然而，在阴影和深度衰落情况下， 单个节点的感知结果并不可靠， 因此， 需要对多个节点的感知结果进行融合，以提高检测可靠性， 即协作感知技术. 文献采用“或” 准则对各个 CR 感知结果进行融合. 文献则提出了基于 D-S 证据理论的协作频谱感知算法，虽然该算法的性能比“或” 准则或“与”准则要好， 但需要存储大量历史信息， 算法的计算复杂度也很高. 文献中分析了采用似然比检测(likelihood ratio test， LRT) 的软判决与采用“与” 准则的硬判决的性能， 结果表明采用软判决的协作感知性能更优(Previously proposed spectrum sensing methods mainly include matched filter detection, energy detection, cyclostationary feature detection and multi-resolution spectrum sensing. These methods are all single node sensing methods. However, in the case of shadow and deep fading, the sensing results of single node are not reliable, so, It is necessary to fuse the sensing results of multiple nodes to improve the detection reliability, i.e. cooperative sensing technology. In the literature, "or" criterion is used to fuse the CR sensing results. In the literature, a cooperative spectrum sensing algorithm based on D-S evidence theory is proposed. Although the performance of the algorithm is better than "or" criterion or "and" criterion, a large amount of historical information needs to be stored, The computational complexity of the algorithm is also very high. In the literature, the performance of the soft decision based on the likelihood ratio test)
- 2020-11-19 21:19:37下载
- 积分：1
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03_hbf_test_128m22
半带滤波器，工作在采样率122.88Msps上(Half-band filter, working at the sampling rate of 122.88 Msps)
- 2020-12-23 10:59:07下载
- 积分：1
