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Volumn 7, Issue 6, 1998, Pages 898-904

Fast computation of the discrete Walsh and Hadamard transforms

Author keywords

Fast algorithms; Fast Fourier transform; Walsh and Hadamard transforms

Indexed keywords

ALGORITHMS; COMPUTATIONAL COMPLEXITY; FAST FOURIER TRANSFORMS; WALSH TRANSFORMS;

EID: 0032097092     PISSN: 10577149     EISSN: None     Source Type: Journal    
DOI: 10.1109/83.679439     Document Type: Article
Times cited : (21)

References (11)
  • 1
    • 33747758578 scopus 로고    scopus 로고
    • "Computational structures for fast Fourier transform analyzers," U.S. Patent 5371696, Dec. 6, 1994
    • D. Sundararajan, M. O. Ahmad, and M. N. S. Swamy, "Computational structures for fast Fourier transform analyzers," U.S. Patent 5371696, Dec. 6, 1994.
    • Sundararajan, D.1    Ahmad, M.O.2    Swamy, M.N.S.3
  • 6
    • 77952927821 scopus 로고
    • Computation of the fast Walsh-Fourier transform
    • J. L. Shanks, "Computation of the fast Walsh-Fourier transform," IEEE Trans. Comput., vol. C-18, pp. 457-459, 1969.
    • (1969) IEEE Trans. Comput. , vol.C-18 , pp. 457-459
    • Shanks, J.L.1
  • 7
    • 12444265175 scopus 로고
    • A sequency-ordered fast Walsh transform
    • J. W. Manz, "A sequency-ordered fast Walsh transform," IEEE Trans. Audio Electroacoust., vol. AU-20, pp. 204-205, 1972.
    • (1972) IEEE Trans. Audio Electroacoust. , vol.AU-20 , pp. 204-205
    • Manz, J.W.1
  • 8
    • 0024736642 scopus 로고
    • Fast algorithm for calculation of both the Walsh-Hadamard and Fourier transforms (FWFTS)
    • Sept. 28
    • S. Boussakta and A. G. J. Holt, "Fast algorithm for calculation of both the Walsh-Hadamard and Fourier transforms (FWFTS)," Electron. Lett., vol. 25, pp. 1352-1353, Sept. 28, 1989.
    • (1989) Electron. Lett. , vol.25 , pp. 1352-1353
    • Boussakta, S.1    Holt, A.G.J.2
  • 9
    • 33747767081 scopus 로고
    • A comparison of hardware implementation of the Hadamard transform for real time image coding
    • S. C. Noble, "A comparison of hardware implementation of the Hadamard transform for real time image coding," in Proc. Soc. Photo-Optical Instrumentation Engineers, 1975, pp. 207-211.
    • (1975) Proc. Soc. Photo-Optical Instrumentation Engineers , pp. 207-211
    • Noble, S.C.1
  • 10
    • 0021375709 scopus 로고
    • Walsh-transform coding of the speech residual in RELP coders
    • Feb.
    • P. C. Ching and C. C. Goodyear, "Walsh-transform coding of the speech residual in RELP coders," Proc. Inst. Elect. Eng. G, vol. 131, no. 1, pp. 29-34, Feb. 1984.
    • (1984) Proc. Inst. Elect. Eng. G , vol.131 , Issue.1 , pp. 29-34
    • Ching, P.C.1    Goodyear, C.C.2
  • 11
    • 0020706252 scopus 로고
    • Conversion factors from Walsh coefficients to Fourier coefficients
    • Feb.
    • Y. Tadokoro and T. Higuchi, "Conversion factors from Walsh coefficients to Fourier coefficients," IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-31, pp. 231-232, Feb. 1983.
    • (1983) IEEE Trans. Acoust., Speech, Signal Processing , vol.ASSP-31 , pp. 231-232
    • Tadokoro, Y.1    Higuchi, T.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.