Picture of person typing on laptop with programming code visible on the laptop screen

World class computing and information science research at Strathclyde...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by researchers from the Department of Computer & Information Sciences involved in mathematically structured programming, similarity and metric search, computer security, software systems, combinatronics and digital health.

The Department also includes the iSchool Research Group, which performs leading research into socio-technical phenomena and topics such as information retrieval and information seeking behaviour.

Explore

Fast implementation of oversampled modulated filter banks

Weiss, Stephan and Stewart, Robert (2000) Fast implementation of oversampled modulated filter banks. In: 3rd European DSP Education and Research Conference, 2000-09-20 - 2000-09-22.

[img]
Preview
PDF
weiss00a.pdf - Accepted Author Manuscript

Download (71kB) | Preview

Abstract

This paper presents an efficient implementation of oversampled filter banks derived from a prototype filter by modulation. Via a polyphase analysis, redundancies in the filter operations are removed. With some modifications, a very simple and efficient implementation is found, which is briefly compared to existing realisations.