Publication detail

Vlastnosti vlnkové transformace.

KOULA, I.

Original Title

Vlastnosti vlnkové transformace.

English Title

Characteristic feature of wavelet transform.

Type

conference paper

Language

Czech

Original Abstract

Wavelet transform make multidimensional time-scale representations of signals which is images of changes in time of short time sub band power and thus play an important role when they are analyzed and processed. The properties depend on the transformation algorithm used, and they differ not only in the resolution of changes in the time and the scale domain but also in the computation complexity during the realization. In systems processing signals in real time that minimum delay in processing the signal is of much concern and therefore it is important to tackle the problem of the computation complexity of the algorithms used.

English abstract

avelet transform make multidimensional time-scale representations of signals which is images of changes in time of short time sub band power and thus play an important role when they are analyzed and processed. The properties depend on the transformation algorithm used, and they differ not only in the resolution of changes in the time and the scale domain but also in the computation complexity during the realization. In systems processing signals in real time that minimum delay in processing the signal is of much concern and therefore it is important to tackle the problem of the computation complexity of the algorithms used.

Keywords

wavelet transform, wavelet pocket, CWT, DWT, computation complexity

Authors

KOULA, I.

RIV year

2006

Released

11. 9. 2006

Publisher

Brno University of Technology

Location

Brno

ISBN

80-214-3243-8

Book

RESEARCH IN TELECOMMUNICATION TECHNOLOGY 2006, PROCEEDINGS

Pages from

151

Pages to

155

Pages count

5

BibTex

@inproceedings{BUT19308,
  author="Ivan {Koula}",
  title="Vlastnosti vlnkové transformace.",
  booktitle="RESEARCH IN TELECOMMUNICATION TECHNOLOGY 2006, PROCEEDINGS",
  year="2006",
  pages="5",
  publisher="Brno University of Technology",
  address="Brno",
  isbn="80-214-3243-8"
}