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greatwork
调制识别是非协作通信中的关键技术之一，在电子对抗、软件无线电等领域
应用十分广泛。该过程介于信号检测与解调之间，由于对传输信号没有过多的先
验信息以及在接收端有很多未知的参数，例如：信号功率，载波频率和相位偏移，
时间信息等，导致对调制方式的盲识别是一项很困难的任务。此外，实际中存在
多径衰落、频率选择性和时变信道等问题，使得这项任务变得更具有挑战性。
(The modulation recognition is one of the key technologies of the non-cooperative
communication, such as electronic countermeasures and software defination radio,
therefore it is such a significant discipline and orientation in the research of
communication field. Obviously, without enough knowledge in transmitter and verified
parameters about receivers, for example signal power, carrier frequency and phase offsets
and so force, it is hard to get the modulation of blind identification. What is more, for the
sake of the multipath fading, frequency-selective and time-varying channels in the real
scenarios the task is even harder.
)
- 2013-04-17 11:31:29下载
- 积分：1
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subspace_channel_estimation_STBC
modulated_coded_symbols
- 2015-02-11 18:20:15下载
- 积分：1
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4dual-tree--wavelet-packet
4各向异性双树复小波包变换 石霏 应用科学学报 2008-07-15 期刊(4 anisotropic dual tree complex wavelet packet transform Shi Fei applied science journal proceedings of the 2008-07-15)
- 2013-12-25 17:23:51下载
- 积分：1
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magic_and_Foc2
说明： 带参数的汽车轮胎公式模型，亲测可出图，可修改参数(Formula model of automobile tire with parameters can be plotted and parameters can be modified.)
- 2021-03-31 23:39:09下载
- 积分：1
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因子分析
说明： matlab入门教程之因子分析，适合初学者上手(Matlab introductory course of factor analysis, suitable for beginners)
- 2021-01-12 21:48:14下载
- 积分：1
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LFM_creat
现行调频生成函数，直接运行即可，运行后可以生成LFM信号，并给出幅度频率图(FM existing generating function, can be directly run, run after the LFM signal can be generated, and gives the frequency range of Figure)
- 2008-06-16 21:08:22下载
- 积分：1
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bingreedy
说明： 此源程序为解决一维集装箱装载问题，但是为二维和三维算法提供了很好的思路。(This source code to solve one-dimensional container loading problem, but for the two-dimensional and three-dimensional algorithm provides a very good idea.)
- 2010-04-26 22:48:09下载
- 积分：1
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CH11programme
说明： 侯媛彬 神经网络 西安电子科技大学出版社 全书程序夹CH11(Neural network)
- 2010-04-30 10:42:48下载
- 积分：1
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wiener_match_filter
维纳匹配滤波器，在信号处理中，为了判断信号什么时候发生，维纳匹配滤波可以很好的检测信号是否发生，并在什么时候发生(wiener match fliter)
- 2010-05-05 21:59:41下载
- 积分：1
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im3sp
multi interface example
- 2010-05-20 16:41:28下载
- 积分：1
