Title :
Extrapolated impulse response filter design utilising principal components analysis
Author :
Zhou, L. ; Pei, W. ; He, Z.
Author_Institution :
Radio Dept., Southeast Univ., Nanjing
Abstract :
A new extrapolated impulse response technique using principal components analysis is proposed. This method can synthesise various window filters, saving about 50-85% of the multipliers compared with that in direct form. In addition, the frequency response performance satisfies within acceptable limits the corresponding requirements of the prototype filters
Keywords :
FIR filters; extrapolation; principal component analysis; signal processing; transient response; extrapolated impulse response filter design; principal components analysis; window filters;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20073530
