Signal Processing Using Neural Network
Xu Jinwu;Liang Jing(Department of Mechanical Engineering,USTB,Beijing 10083,PRC)
In this paper,BP network is used to remove random noise in signal and to recognize ideal patterns.As an example,three signals,sine-wave,rectangie-wave and triguetrous wave are discussed.In the case of 50% noise,BP network can effectively remove noise in the signals and exactly fit them into their ideal patterns.
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