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摘要:
Compressive sensing (CS) creates a new framework of signal reconstruction or approximation from a smaller set of incoherent projection compared with the traditional Nyquist-rate sampling theory. Recently, it has been shown that CS can solve some signal processing problems given incoherent measurements without ever reconstructing the signals. Moreover, the number of measurements necessary for most compressive signal processing application such as detection, estimation and classification is lower than that necessary for signal reconstruction. Based on CS, this paper presents a novel identification algorithm of frequency hopping (FH) signals. Given the hop interval, the FH signals can be identified and the hopping frequencies can be estimated with a tiny number of measurements. Simulation results demonstrate that the method is effective and efficient.
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篇名 The Identification of Frequency Hopping Signal Using Compressive Sensing
来源期刊 通讯与网络(英文) 学科 医学
关键词 COMPRESSIVE SENSING FREQUENCY HOPPING signal identification
年,卷(期) 2009,(1) 所属期刊栏目
研究方向 页码范围 52-56
页数 5页 分类号 R73
字数 语种
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研究主题发展历程
节点文献
COMPRESSIVE
SENSING
FREQUENCY
HOPPING
signal
identification
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研究分支
研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
通讯与网络(英文)
季刊
1949-2421
武汉市江夏区汤逊湖北路38号光谷总部空间
出版文献量(篇)
427
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0
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0
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