Digital filters are widely used for the separation and restoration of signals in many applications in mobile communications, audio signal processing, image processing, seismology and biomedicine. This book offers a wide-ranging collection of new research in the field, gathering findings from expert contributors around the world. In the first part, key topics in digital filters and signal processing are explored in depth. The reader will find studies of topics including spectral analysis of exons in DNA signals, the implementation of orthogonal moments, and the development of computationally efficient wide-band FIR systems. In the second part, further studies are presented ranging across a variety of fundamental and advanced issues. Featured topics include innovative design methods for two-dimensional filters, integration of filters and measurements, the application of carry-save arithmetic in digital filters, and the development of multiplierless lattice wave digital filters. All chapters are supported by reviews of the relevant literature, ensuring that this is an up-to-date, relevant resources for students and researchers in signal processing field, which also points towards many new directions for development and innovation.
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