Signal Processing Using Neural Network
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摘要: 運用BP網絡來消除信號的隨機噪聲和模式識別.作為例子,考慮了正弦波、矩形波和三角波3種信號.在50%噪聲情況下,BP網絡仍能有效地消除這3種信號中的隨機噪聲并正確地找出它的理想模式.Abstract: 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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Key words:
- neural networks /
- signal processing/BP network /
- random noise /
- pattern recognition
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