The design of digital filters using REDUCE
Manfred Hollenhorst · ACM SIGSAM Bulletin · 1992
A central problem in signal processing is the filtering of signals. In the design of digital filters with the aid of the bilinear transform REDUCE [1] can be used with great benefit. A filter - as used in signal processing - is a circuitry or a processor that transforms incoming signals, e.g. suppresses noise.