脑电识别中信号加工顺序的探究
首发时间:2018-01-23
摘要:对于复杂的脑电信号来说,信号识别的加工环节需要合理的组织安排,本文对加工顺序会如何影响识别效果,加工环节如何安排等问题进行探究,建立完整的脑电信号加工过程,通过对信号加工过程中各个环节的逐个梳理,探讨其先后顺序对脑电识别的影响及其重要性。研究列举了脑电信号加工顺序对脑电识别效果诸多显著的影响,脑电信号加工顺序的调整要经过认真分析验证,每个环节的功能以及产生的影响都需要仔细研究,合适的信号加工顺序是高效脑电识别的重要保障。
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Exploration of Signal Processing Sequence in EEG Identification
Abstract:As for complex EEG signal, processing links of signal identification need reasonable arranging. Such arranging including relevant influence on EEG identification was explored in the paper. The whole course of EEG signal processing was established, then the influence of processing sequence on EEG identification, along with relevant importance were discussed by surveying each link in signal processing. Many significant influences of EEG signals processing sequence on EEG identification result were enumerated. To adjust EEG signals processing sequence needs careful analysis. Functions of each processing link along with relevant influence should be studied carefully. Proper signal processing sequence is important guarantee for efficient EEG identification.
Keywords: BEI (Biotic Electric Interface) EEG (electroencephalogram) EEG identification
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