Overlap-Save Commutators for High-Speed Streaming Data Filtering

• Overlap-save and overlap-add methods enable efficient implementation of FIR filters. In this paper, a compact method for handling the overlap and shuffle of samples for realtime processing using pipelined FFT architectures is presented. It is suitable for cases when the sample rate is equal to or higher than the clock frequency

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)

Nyckelord

Digital signal processing

Digital filter

overlap-save method

Publikations- och innehållstyp

vet (ämneskategori)

kon (ämneskategori)