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Proceedings Paper

FPGA-based design of FFT processor and optimization of window-adding
Author(s): Pan Kai; Jie Song; Qing Zhong
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Paper Abstract

A method of implement FFT based on FPGA IP Core is introduced in this paper. In addition, for the spectrum leakage caused by the truncation of the non-integer-period sampling, an improved method of adding window to the input signal to restrain the spectrum leakage is proposed. The design was simulated in the Matlab environment. The results show that the proposed method has good performance with some improvement.

Paper Details

Date Published: 14 December 2015
PDF: 5 pages
Proc. SPIE 9814, MIPPR 2015: Parallel Processing of Images and Optimization; and Medical Imaging Processing, 981408 (14 December 2015); doi: 10.1117/12.2206075
Show Author Affiliations
Pan Kai, Wuhan Institute of Technology (China)
Jie Song, Wuhan Institute of Technology (China)
Qing Zhong, Wuhan Institute of Technology (China)


Published in SPIE Proceedings Vol. 9814:
MIPPR 2015: Parallel Processing of Images and Optimization; and Medical Imaging Processing
Jianguo Liu, Editor(s)

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