Adaptation of memory depth in the gamma filter
暂无分享,去创建一个
Gamma filters are a special class of generalized feedforward filters where feedbacks are allowed only locally. The authors present the conditions for the selection of optimal parameters which are the weights and the memory depth of the filter. The conditions for these two set of parameters are decoupled from each other. This allows a matched filter implementation which gives an estimate of the memory depth.<<ETX>>
[1] José Carlos Príncipe,et al. The gamma-filter-a new class of adaptive IIR filters with restricted feedback , 1993, IEEE Trans. Signal Process..
[2] Norbert Wiener,et al. Extrapolation, Interpolation, and Smoothing of Stationary Time Series, with Engineering Applications , 1949 .
[3] José Carlos Príncipe,et al. Parametric least squares approximation using gamma bases , 1995, IEEE Trans. Signal Process..