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地震灾害救助系统中声波/振动信号的分离 被引量:3

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摘要 从独立分量分析(ICA)的原理和算法入手,用傅立叶和ICA对实际测得的地震灾害救助系统中的声波/振动信号进行分离。从分离的结果看,ICA在复杂信号的分离中更具优越性。
出处 《电子技术应用》 北大核心 2004年第2期19-20,共2页 Application of Electronic Technique
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共引文献41

同被引文献24

  • 1徐雯琪,王绪本.地震灾害搜救技术现状与发展趋势[J].防灾减灾工程学报,2005,25(1):81-85. 被引量:2
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