Detail publikačního výsledku

TIme-Frequency Representation of Signals for Digital Processing

MIŠUREC, J.; KOULA, I.

Originální název

TIme-Frequency Representation of Signals for Digital Processing

Anglický název

TIme-Frequency Representation of Signals for Digital Processing

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Multidimensional time-frequency representations of signals are images of changes in time of signal spectrum and thus play an important role when they are analysed and processed. There is a number of possible ways of time-frequency representation of signals. Their properties depend on the transformation algorithm used, and they differ not only in the resolution of changes in the time and the frequency domain but also in the computation complexity during the realization. Today, rapid processing of great amounts of data in a very short period of time is often required. It is, above all, 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.

Anglický abstrakt

Multidimensional time-frequency representations of signals are images of changes in time of signal spectrum and thus play an important role when they are analysed and processed. There is a number of possible ways of time-frequency representation of signals. Their properties depend on the transformation algorithm used, and they differ not only in the resolution of changes in the time and the frequency domain but also in the computation complexity during the realization. Today, rapid processing of great amounts of data in a very short period of time is often required. It is, above all, 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.

Klíčová slova

Digital signal processors, wavelet transform, Fourier transform, FFT, DWT, digital signal processing, spectrogram, scalegram.

Klíčová slova v angličtině

Digital signal processors, wavelet transform, Fourier transform, FFT, DWT, digital signal processing, spectrogram, scalegram.

Autoři

MIŠUREC, J.; KOULA, I.

Rok RIV

2010

Vydáno

03.09.2008

Nakladatel

Budapest University of Technology and Economics, ASSZISZTENCIA Congress Bureau

Místo

Paradfurdo, Hungary

ISBN

978-963-06-5487-6

Kniha

Proceedings of 31st International Conference on TELECOMMUNICATIONS AND SIGNAL PROCESSING TSP 2008

Edice

1

Strany od

1

Strany do

3

Strany počet

3

BibTex

@inproceedings{BUT33640,
  author="Jiří {Mišurec} and Ivan {Koula}",
  title="TIme-Frequency Representation of Signals for Digital Processing",
  booktitle="Proceedings of 31st International Conference on TELECOMMUNICATIONS AND SIGNAL PROCESSING TSP 2008",
  year="2008",
  series="1",
  number="1",
  pages="1--3",
  publisher="Budapest University of Technology and Economics, ASSZISZTENCIA Congress Bureau",
  address="Paradfurdo, Hungary",
  isbn="978-963-06-5487-6"
}