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摘要
En 中文
A complex adaptive notch filter is developed, for tracking single-sided (a.k.a. analytic or complex) tones immersed in background noise. A complex all-pass based realization is pursued which inherits useful properties from its real counterpart: independent tuning of the notch frequency and attenuation bandwidth, easy realization of the complementary band-pass filter, unbiased frequency estimation, and faster convergence and tracking than a gradient descent algorithm.
Keyword:
Adaptive filters
chirp
frequency estimation
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期刊
IF:
9.6
论文数:
1.1W
被引数:
1.7W
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引用论文
Miller Plateau Corrected with Displacement Currents and Its Use in Analyzing the Switching Process and Switching Loss
Electronics
IF0

