文章摘要信息 关键词 ： FBG传感器 F-P可调谐滤波器 信号预处理 [gap=759]Keywords : FBG sensor;F-P tunable filter;signal preprocessing
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... 信号板 signal plate 信号预处理 signal pretreatment 信号处理语言 Signal Processing Language ...
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Identification of communication signals is one of the hot study topics. Firstly,the algorithm of analog signal modulations recognition is studied,the signal pre-processing,feature parameters estimate,and the selection of decision tree are studied in detail.
通信信号的识别一直是人们重点研究的热点课题之一,首先研究了模拟信号的识别算法,详细研究了信号预处理、特征参量的提取以及判决树的选择问题。
参考来源 - 基于FPGA的模拟信号识别系统In this dissertation, the principle and the strucfure of the EN were analyzed by comparing with those of olfaction organism. The construction of sensor array, the design of signal pretreatment circuit and the choice of pattern-recognition (PARC)methods were discussed.
本论文从生物嗅觉系统的结构和嗅觉机理出发，总结了电子鼻的原理和结构，研究探讨了传感器阵列的组成、信号预处理电路的设计、模式识别方法的选择。
参考来源 - 电子鼻及其应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
进行了心电信号预处理和基本特征点检测的研究。
The ECG preprocessing and characteristic point detection are studied.
提出一种新的信号预处理方法——幅值奇次乘方法。
A new method for signal preprocessing, the odd power of signal amplitude, is presented.
信号预处理是提高电子嗅觉系统性能的一个必要步骤。
Signal preprocessing is a necessary step to improve the performance of the electronic olfactory system.
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