The book is not an exposition on digital signal processing (DSP) but
rather a treatise on digital filters. The material and coverage is
comprehensive, presented in a consistent that first develops topics and
subtopics in terms it their purpose, relationship to other core ideas,
theoretical and conceptual framework, and finally instruction in the
implementation of digital filter devices. Each major study is supported
by Matlab-enabled activities and examples, with each Chapter culminating
in a comprehensive design case study.