Title :
Analysis of FMH filters using multiple predictive subfilters
Author :
Campbell, T. George ; Neejärvi, Jukka ; Neuvo, Yrjö
Author_Institution :
Signal Process. Lab., Tampere Univ. of Technol., Finland
Abstract :
A new set of FIR median hybrid (FMH) filter structures which have multiple predictive substructures is studied. The focus of the study is on a particular case of the filter with five linear subfilters. The root length of the filter for square pulses is derived. A meaningful measure for pulse discrimination characteristics is introduced. The sine wave response is determined. An efficient implementation structure with a complexity independent of the filter length is shown
Keywords :
digital filters; filtering and prediction theory; FIR median hybrid; filter structures; linear subfilters; multiple predictive subfilters; pulse discrimination characteristics; root length; sine wave response; square pulses; Finite impulse response filter; Laboratories; Least squares approximation; Mirrors; Nonlinear filters; Polynomials; Pulse measurements; Samarium; Signal analysis; Signal processing;
Conference_Titel :
Circuits and Systems, 1989., IEEE International Symposium on
Conference_Location :
Portland, OR
DOI :
10.1109/ISCAS.1989.100382
