| Issue |
ITM Web Conf.
Volume 30, 2019
29th International Crimean Conference “Microwave & Telecommunication Technology” (CriMiCo’2019)
|
|
|---|---|---|
| Article Number | 04013 | |
| Number of page(s) | 6 | |
| Section | Information Technology in Telecommunications (3a) | |
| DOI | https://doi.org/10.1051/itmconf/20193004013 | |
| Published online | 27 November 2019 | |
Sliding signal processing in telecommunication networks based on two-dimensional discrete Fourier transform
1 Kalashnikov Izhevsk State Technical University, Studencheskay str., 7, Izhevsk, Udmurt Republic, 426069, Russian Federation
2 Sevastopol State University, Universitetskaya str., 33, Sevastopol, 299053, Russian Federation
* Corresponding author: ponva@mail.ru
A method of vertical sliding processing of two-dimensional discrete signals in the spatial frequency domain is proposed — a method of fast vertically sliding two-dimensional discrete Fourier transform. The mathematical representation of the two-dimensional discrete Fourier transform in algebraic and matrix form is considered. An effective method of vertically sliding two-dimensional discrete Fourier transform is proposed. The algorithm developed in the framework of the proposed method allows calculating the coefficients (bins) of this transformation in real time.
© The Authors, published by EDP Sciences, 2019
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