Nonlinear Noise Canceller by Neural Network with Variable Step Size
2013 ◽
Vol 433-435
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pp. 709-712
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Neural network is acted as noise canceller to implement noise cancel under the condition of interference noise has nonlinear correlation to reference noise. If interference noise has nonlinear correlation to reference noise, the transversal filter has weak effect to cancel the noise in the signal. Neural network has nonlinear characteristic transfer and can solve this problem, and a new variable step size algorithm is proposed to further improve the performance. Computer simulation results show that neural network noise canceller has better signal to noise gain for nonlinear noise.
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2013 ◽
Vol 756-759
◽
pp. 3972-3976
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2021 ◽
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Keyword(s):
2009 ◽
pp. 1063-1070
2017 ◽
Vol 42
(5)
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pp. 3549-3563
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