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ICASSP
2009
IEEE

A split quaternion nonlinear adaptive filter

10 years 4 months ago
A split quaternion nonlinear adaptive filter
A split quaternion learning algorithm for the training of nonlinear finite impulse response filters for the modelling of hypercomplex signals is proposed. A rigorous derivation takes into account the noncommutativity of the quaternion product, an aspect not taken into account in the existing nonlinear architectures, such as the Quaternion Multilayer Perceptron (QMLP). It is shown that the additional information present within the proposed algorithm provides an improved performance over QMLP. Simulation on both benchmark and real-world signals support the approach.
Bukhari Che Ujang, Clive Cheong Took, Alek Kavcic,
Added 21 May 2010
Updated 21 May 2010
Type Conference
Year 2009
Where ICASSP
Authors Bukhari Che Ujang, Clive Cheong Took, Alek Kavcic, Danilo P. Mandic
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