碎石
发表于 2025-3-23 13:01:49
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creditor
发表于 2025-3-23 15:04:21
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尽责
发表于 2025-3-23 20:50:31
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旁观者
发表于 2025-3-24 01:22:52
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两栖动物
发表于 2025-3-24 05:15:51
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Working-Memory
发表于 2025-3-24 06:31:38
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Oversee
发表于 2025-3-24 12:38:29
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反省
发表于 2025-3-24 15:06:21
https://doi.org/10.1007/978-3-319-99441-3existing system to its fullest has become very important. Cognitive radio is a technique based on this concept which identifies the unutilized white spaces in the spectrum, and are allotted to the secondary user in a non-interfering manner. The energy detection technique does not work at low SNR. In
秘方药
发表于 2025-3-24 22:30:37
Il Kyu Choi,Hye Ri Yang,Chan Hee Leely in wireless cellular systems. This article illustrates the effectiveness of the CCDF curve to study the signal performance and effect of PAPR in orthogonal frequency division multiplexing. I performed some analysis of signal on power level basis and found that PAPR is an effective analysis tool t
政府
发表于 2025-3-25 02:26:46
https://doi.org/10.1007/978-3-031-39450-8nsform (DFT) technique is most popular method for period-3 peaks identification for long time which generates various harmonics; generally known as 1/f noise along with sharp peaks, which may lead to false predication of coding region. Previous researchers used different types of filter to suppress