Publication detail

A Comparison of Popular Band-limited Signal Reconstruction Methods

TELECKÝ, M. MIHÁLIK, O.

Original Title

A Comparison of Popular Band-limited Signal Reconstruction Methods

Type

conference paper

Language

English

Original Abstract

The paper focuses on the reconstruction of continuous and discrete signals observed during a finite time interval. For the task of signal recovery, the Gerchberg-Papoulis (GP) method is compared with a proposal for an improved GP implementation and with Slepian reconstruction method. These three methods are implemented in the MATLAB and applied to selected band-limited signals. Their results are compared in terms of computational complexity and reconstruction accuracy. The improved GP method and Slepian method are recommendable, as they remove problems associated with spurious signal periodicity that is usually induced by the FFT in the original GP method.

Keywords

band-limited signal, Gerchberg-Papoulis Method, MATLAB, signal approximation, signal recovery

Authors

TELECKÝ, M.; MIHÁLIK, O.

Released

23. 4. 2024

Publisher

Brno University of Technology, Faculty of Electrical Engineering and Communication

Location

Brno

ISBN

978-80-214-6231-1

Book

Proceedings I of the 30th Conference STUDENT EEICT 2024: General papers

Edition

1

Edition number

1

Pages from

89

Pages to

92

Pages count

4

URL

https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2024_sbornik_1.pdf

BibTex

@inproceedings{BUT188477,
  author="Matyáš {Telecký} and Ondrej {Mihálik}",
  title="A Comparison of Popular Band-limited Signal Reconstruction Methods",
  booktitle="Proceedings I of the 30th Conference STUDENT EEICT 2024: General papers",
  year="2024",
  series="1",
  number="1",
  pages="89--92",
  publisher="Brno University of Technology, Faculty of Electrical Engineering and Communication",
  address="Brno",
  isbn="978-80-214-6231-1",
  url="https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2024_sbornik_1.pdf"
}