Calculation of band spectral characteristics of interference signals

Authors

  • O. I. Prokopov Київський національний університет ім. Тараса Шевченка

Keywords:

algorithm fft, accountings, sequence

Abstract

This paper introduces new modification of calculation of band spectral characteristics with algorithm of fast Fourier transformation (FFT). For different values of M•N sequence of accountings of the time of results processing decreases by about an order. Formula that allows evaluating the feasibility of the proposed modifications of the sequence of computation of band spectral characteristics using algorithm FFT is suggested.

Author Biography

O. I. Prokopov, Київський національний університет ім. Тараса Шевченка

студент фізичного факультету

References

1. Васильев В. Н. Компьютерная обработка сигналов в приложении к интеферометрическим системам / В. Н. Васильев, И. П. Гуров. — СПб : Санкт-Петербург, 1998. — 240 c.
2. Рабинер Л. Теория и применение цифровой обработки сигналов / Л. Рабинер, Б. Гоулд. — М. : Мир, 1978 — 848 с.
3. Романюк Ю. А. Основы цифровой обработки сигналов : в 3-х ч. Ч. 1. Свойство и преобразование дискретных сиг-налов : учеб. пос. / Ю. А. Романюк. — М : МФТИ, 2005. — 332 с.
4. Капелини В. Цифровые фильтры и их применение / А. Дж. Константинидис, П. Эмилиани. — М. : Энергоиздат, 1983. —360 с.

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Published

2010-11-12

How to Cite

[1]
O. I. Prokopov, “Calculation of band spectral characteristics of interference signals”, Вісник ВПІ, no. 4, pp. 71–73, Nov. 2010.

Issue

No 4 (2010)

Section

Radioelectronics and radioelectronic equipment manufacturing

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