State-space approach to implementation of FIR systems using pipeline rotation structures

State-space approach to implementation of FIR systems using pipeline rotation structures

In the paper, a novel implementation technique of orthogonal FIR systems is proposed. Starting from a state-space model of such a system, presented algorithm computes a fully pipeline structure consisting of Givens Rotations. This technique is illustrated by an FPGA hardware design example of a low-...

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Bibliographische Detailangaben
Hauptverfasser: Wirski, R. T., Wawryn, K., Strzeszewski, B.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Algorithm design and analysis
Equations
Field programmable gate arrays
Finite impulse response filter
Hardware
Pipelines
Vectors
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Beschreibung
Zusammenfassung:In the paper, a novel implementation technique of orthogonal FIR systems is proposed. Starting from a state-space model of such a system, presented algorithm computes a fully pipeline structure consisting of Givens Rotations. This technique is illustrated by an FPGA hardware design example of a low-pass FIR filter.
DOI:10.1109/ICSES.2012.6382223