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gptkbp:instanceOf
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adaptive filter algorithm
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gptkbp:application
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beamforming
system modeling
adaptive noise cancellation
channel equalization
echo suppression
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gptkbp:category
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digital signal processing
machine learning algorithms
adaptive algorithms
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gptkbp:complexity
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low
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gptkbp:convergesTo
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depends on step size μ
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gptkbp:field
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gptkb:machine_learning
gptkb:signal_processing
control systems
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gptkbp:fullName
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gptkb:Least_Mean_Squares_algorithm
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https://www.w3.org/2000/01/rdf-schema#label
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LMS algorithm
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gptkbp:input
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desired signal
input signal
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gptkbp:introducedIn
|
1960
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gptkbp:inventedBy
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gptkb:Bernard_Widrow
gptkb:Ted_Hoff
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gptkbp:method
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stochastic gradient descent
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gptkbp:output
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filter weights
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gptkbp:purpose
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noise cancellation
system identification
echo cancellation
adaptive filter design
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gptkbp:relatedTo
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gptkb:Wiener_filter
gptkb:RLS_algorithm
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gptkbp:updateRule
|
w(n+1) = w(n) + μ e(n) x(n)
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gptkbp:variant
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gptkb:Block_LMS
gptkb:Complex_LMS
gptkb:Normalized_LMS_(NLMS)
gptkb:Sign_LMS
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gptkbp:bfsParent
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gptkb:LMS
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gptkbp:bfsLayer
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5
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