西南石油大学学报(自然科学版) ›› 1993, Vol. 15 ›› Issue (1): 1-9.DOI: 10.3863/j.issn.1000-2634.1993.01.001

• 地质勘探 •     Next Articles

PROPERTIES OF GFT AND ITS FAST ALGORITHM

Yi Zongfu Lei Xiao
  

  • Received:1991-10-29 Revised:1900-01-01 Online:1993-02-20 Published:1993-02-20

Abstract: According to the definition of General Fourier Transform(GTT),we discussed its properties gave its relationship to Discrete Fourier Transform(DFT), and proposed a fast algorithm calculating GFT by Fast Fourier Transform(FFT).

Key words: Fourier transform, Information processing, Algorithm

CLC Number: