Lorentzian Based Adaptive Filters for Impulsive Noise Environments
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...in the non-Gaussian noises [3], [6]–[9]....
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Cites methods from "Lorentzian Based Adaptive Filters f..."
...The experiment was performed under three different disturbance noises, namely, uniform noise, binary noise and impulsive noise, and the impulsive noise is modeled as vi(l) = z(l)+ w(l)ψ(l), where z(l) is white Gaussian noise with zero-mean and variance σ 2 z , and w(l)ψ(l) is BernoulliGaussian process with probability of success P[w(l)=1]=Pr, P[w(l)=0]=1-Pr, and ψ(l) denotes a zero-mean Gaussian process with variance σ 2 ψ [30]....
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...The variance of vi(l) is σ 2 vi , which is given by σ 2 vi=σ 2 z +Pr×σ 2 ψ [30]....
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"Lorentzian Based Adaptive Filters f..." refers background in this paper
...FOR online applications like echo cancellation, system identification, noise cancellation and channel estimation, several adaptive algorithms have been developed over past decades [1], [2]....
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"Lorentzian Based Adaptive Filters f..." refers background in this paper
...FOR online applications like echo cancellation, system identification, noise cancellation and channel estimation, several adaptive algorithms have been developed over past decades [1], [2]....
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1,563 citations
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...Using Bernoulli trial [43], we can have...
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"Lorentzian Based Adaptive Filters f..." refers background in this paper
...convergence analysis has been fairly well investigated in the domain of compressive sensing [35], [38]- [40])....
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...We, therefore, follow the suboptimal strategy adopted in [32], [38] to solve the above optimization problem, and it is expected that the resulting algorithm will have faster convergence rate....
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