Identifying the Sampling Window for Filters Designed in the z -plane
M.A. Oliver, W. Forsythe · International Journal of Electrical Engineering Education · 2000
The sampling frequency f s selected for a digital filter should not be either too low or too high, and the region between these extremes, within which f s could be expected to lie, is termed ‘the sampling window’. This paper demonstrates how to identify the sampling window for filters designed directly in the discrete domain.