Discrete Quadratic-Phase Fourier Transform: Theory and Convolution Structures
The discrete Fourier transform is considered as one of the most powerful tools in digital signal processing, which enable us to find the spectrum of finite-duration signals. In this article, we introduce the notion of discrete quadratic-phase Fourier transform, which encompasses a wider class of dis...
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| Главные авторы: | , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
MDPI AG
2022-09-01
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| Серии: | Entropy |
| Предметы: | |
| Online-ссылка: | https://www.mdpi.com/1099-4300/24/10/1340 |
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