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Error propagation in fourier transforms

✍ Scribed by René Alt

Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
509 KB
Volume
20
Category
Article
ISSN
0378-4754

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📜 SIMILAR VOLUMES

Phase error in fast Fourier transform an
Phase error in fast Fourier transform analysis
✍ Huang Dishan 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 391 KB

In this paper, by analysing a windowing signal with Fourier transform, the leakage-induced phase error is investigated, and the phase error distribution is indicated. Furthermore, a practical approach to correct leakage in a discrete frequency signal to obtain accurate phase information is presented