Title :
Approximating multirate estimation
Author_Institution :
Dept. of Electr. Eng., Wright State Univ., Dayton, OH, USA
fDate :
8/1/1995 12:00:00 AM
Abstract :
A scheme of approximating high rate estimates by low rate estimates using a filter bank is derived. The dimensions of the low rate measurement models are the same as the high rate measurement model and, due to the lowpass filtering effect of the filter bank, better approximated estimates are obtained
Keywords :
approximation theory; digital filters; low-pass filters; parameter estimation; signal processing; approximated estimates; filter bank; high rate estimates; high rate measurement model; low rate estimates; low rate measurement models; lowpass filtering; multirate estimation;
Journal_Title :
Vision, Image and Signal Processing, IEE Proceedings -
DOI :
10.1049/ip-vis:19951835
