DocumentCode
285558
Title
2-D sliding spectrum analysis
Author
Yi-sheng, Zhu ; Jian-hua, Zhou ; Ming, Yang
Author_Institution
Dept. of Rad. & Electr., Univ. of Sci. & Tech. of China, Anhui, China
Volume
3
fYear
1992
fDate
10-13 May 1992
Firstpage
1448
Abstract
The authors present a two-dimensional sliding discrete Fourier transform (DFT) in column direction (or row direction). Based on the formula, it is easy to obtain the DFT successively when the sampling signal is being input, so that high processing speed is reached
Keywords
fast Fourier transforms; signal processing; spectral analysis; two-dimensional digital filters; 2D sliding spectrum analysis; column direction; processing speed; recursive formula; row direction; sampling signal; two-dimensional sliding discrete Fourier transform; Algorithm design and analysis; Discrete Fourier transforms; Equations; Frequency; Signal analysis; Signal processing; Signal sampling; Two dimensional displays;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1992. ISCAS '92. Proceedings., 1992 IEEE International Symposium on
Conference_Location
San Diego, CA
Print_ISBN
0-7803-0593-0
Type
conf
DOI
10.1109/ISCAS.1992.230229
Filename
230229
Link To Document