Detail publikačního výsledku

Equiripple Digital Filters in Quadratur Mirror Filter Banks

GESCHEIDTOVÁ, E.; BARTUŠEK, K.; KUBÁSEK, R.; SMÉKAL, Z.

Originální název

Equiripple Digital Filters in Quadratur Mirror Filter Banks

Anglický název

Equiripple Digital Filters in Quadratur Mirror Filter Banks

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The wavelet transform represents a very favourite tool for removing noise from signal on many areas of digital signal processing. A problem consists in that selected wavelet functions are mostly used that in advance define the impulse response of quadrature mirror filters (QMF) of the type of lowpass and highpass filters in a bank of filters. The paper deals with the design of QMF bank using standard design algorithms for digital filters. The Remez algorithm is used here as an example of the design of a bank of partial digital filters.

Anglický abstrakt

The wavelet transform represents a very favourite tool for removing noise from signal on many areas of digital signal processing. A problem consists in that selected wavelet functions are mostly used that in advance define the impulse response of quadrature mirror filters (QMF) of the type of lowpass and highpass filters in a bank of filters. The paper deals with the design of QMF bank using standard design algorithms for digital filters. The Remez algorithm is used here as an example of the design of a bank of partial digital filters.

Klíčová slova

MRI, equiriple filter, digital filter bank, threshold

Klíčová slova v angličtině

MRI, equiriple filter, digital filter bank, threshold

Autoři

GESCHEIDTOVÁ, E.; BARTUŠEK, K.; KUBÁSEK, R.; SMÉKAL, Z.

Vydáno

27.11.2006

Nakladatel

Institute of Electrical an Electronics Engineering, Beijing

Místo

Guilin, Čína

ISBN

978-1-4244-0800-9

Kniha

Proceedings of 10th International Conference on Communication Technology

Strany od

1309

Strany do

1312

Strany počet

4

BibTex

@inproceedings{BUT21601,
  author="Eva {Gescheidtová} and Karel {Bartušek} and Radek {Kubásek} and Zdeněk {Smékal}",
  title="Equiripple Digital Filters in Quadratur Mirror Filter Banks",
  booktitle="Proceedings of 10th International Conference on Communication Technology",
  year="2006",
  number="1",
  pages="1309--1312",
  publisher="Institute of Electrical an Electronics Engineering, Beijing",
  address="Guilin, Čína",
  isbn="978-1-4244-0800-9"
}