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Year 2014, Volume: 4 Issue: 8, 41 - 46, 26.05.2015

Abstract

sal s¨urecin ters d¨on¨us¸¨um¨u ¨uzerinden modellenebildi˘gi g¨osterilmektedir. 1/f de˘gis¸keni 1/fα’ya genelles¸tirilerek istenenIn this paper a novel method for 1/f α noise generation is proαic¸in g¨ur¨ult¨u s¨urec¸lerinin ¨uretilmesi sa˘glanmaktadır. C¸es¸itliposed. Theoretical generation of 1/fnoise is shown to be posde˘gerleri ic¸in ¨uretilen ¨ornek s¨urec¸lerin benzetim sonuc¸ları

References

  • J. B. Johnson, “The schottky effect in low frequency circuits,” Physical
  • Review, 26, 1, p. 71, 1925.
  • H. Wong, “Low-frequency noise study in electron devices: review and
  • update,” Microelectronics Reliability, 43, 4, pp. 585–599, 2003.
  • P. Allegrini, D. Menicucci, R. Bedini, L. Fronzoni, A. Gemignani,
  • P. Grigolini, B. J. West, ve P. Paradisi, “Spontaneous brain activity as a
  • source of ideal 1/f noise,” Physical Review E, 80, 6, p. 061914, 2009.
  • R. F. Voss ve J. Clarke, “1/f noise in music and speech,” Nature, 258,
  • pp. 317–318, 1975.
  • D. Gilden, T. Thornton, M. Mallon et al., “1/f noise in human cognition,”
  • Science, pp. 1837–1837, 1995.
  • A. Mao, C. G. Harrison, ve T. H. Dixon, “Noise in GPS coordinate
  • time series,” Journal of Geophysical Research: Solid Earth, 104, B2,
  • pp. 2797–2816, 1999.
  • S. Baykut, T. Akg¨ul, ve S. Ergintav, “Estimation of spectral exponent
  • parameter of 1/f process in additive white background noise,” EURASIP
  • Journal on advances in signal processing, 2007, 15, 2007.
  • T. Akg¨ul, S. Baykut, M. Erol-Kantarci, ve S. F. Oktug, “Periodicitybased
  • anomalies in self-similar network traffic flow measurements,”
  • IEEE Transactions on Instrumentation and Measurement, 60, 4, pp.
  • –1366, 2011.
  • P. Bak, C. Tang, ve K. Wiesenfeld, “Self-organized criticality: An
  • explanation of the 1/f noise,” Physical Review Letters, 59, 4, pp. 381–
  • , 1987.
  • B. B. Mandelbrot ve J. W. Van Ness, “Fractional Brownian motions,
  • fractional noises and applications,” SIAM review, 10, 4, pp. 422–437,
  • -
  • P. Flandrin, “Wavelet analysis and synthesis of fractional Brownian
  • motion,” IEEE Transactions on Information Theory, 38, 2, pp. 910–
  • , 1992.
  • S. Erland ve P. E. Greenwood, “Constructing 1/! noise from reversible
  • Markov chains,” Physical Review E, 76, 3, p. 031114, 2007.
  • B. Kaulakys, J. Ruseckas, V. Gontis, ve M. Alaburda, “Nonlinear
  • stochastic models of 1/f noise and power-law distributions,” Physica A:
  • Statistical Mechanics and its Applications, 365, 1, pp. 217–221, 2006.
  • G. W. Wornell ve C. F. Gaumond, “Signal processing with fractals:
  • a wavelet based approach,” The Journal of the Acoustical Society of
  • -
  • America, 105, 1, 1999.
  • L. Cohen, “The scale representation,” IEEE Transactions on Signal
  • Processing, 41, 12, pp. 3275–3292, 1993.
  • A. De Sena ve D. Rocchesso, “A fast Mellin and scale transform,”
  • EURASIP Journal on Advances in Signal Processing, 2007, 2007.
  • M. R. Schroeder, Fractals, chaos, power law

1/f^alfa Gürültülerin Frekans Ölçekleme ile Üretimi - Generation of 1/f^alpha Noise via Frequency Scaling

Year 2014, Volume: 4 Issue: 8, 41 - 46, 26.05.2015

Abstract

Bu makalede,  gürültülerinin üretilmesi için yenilikçi bir yöntem önerilmektedir.  gürültülerinin üretilmesinin, frekans-ölçekleme uzayındaki Dirac özilintili bir rassal sürecin ters dönüşümü üzerinden modellenebildiği gösterilmektedir.  değişkeni 'ya genelleştirilerek istenen için gürültü süreçlerinin oluşturulması sağlanmaktadır. Çeşitli  değerleri için üretilen örnek süreçlerin benzetim sonuçları verilmiştir.

Anahtar kelimeler: 1/f gürültüsü, 1/f gürültü üretimi, ölçekleme-ile-değişmezlik, ölçek dönüşümü

Abstract

In this paper a novel method for  noise generation is proposed. Theoretical generation of  noise is shown to be possible through the inverse transformation of a frequency scaling domain random process with Dirac delta autocorrelation. By substituting the variable with , generation of general  noise is rendered possible. Finally, simulation results for different  values are presented.

Keywords: 1/f noise, 1/f noise generation, scale invariance, scale transform

 

References

  • J. B. Johnson, “The schottky effect in low frequency circuits,” Physical
  • Review, 26, 1, p. 71, 1925.
  • H. Wong, “Low-frequency noise study in electron devices: review and
  • update,” Microelectronics Reliability, 43, 4, pp. 585–599, 2003.
  • P. Allegrini, D. Menicucci, R. Bedini, L. Fronzoni, A. Gemignani,
  • P. Grigolini, B. J. West, ve P. Paradisi, “Spontaneous brain activity as a
  • source of ideal 1/f noise,” Physical Review E, 80, 6, p. 061914, 2009.
  • R. F. Voss ve J. Clarke, “1/f noise in music and speech,” Nature, 258,
  • pp. 317–318, 1975.
  • D. Gilden, T. Thornton, M. Mallon et al., “1/f noise in human cognition,”
  • Science, pp. 1837–1837, 1995.
  • A. Mao, C. G. Harrison, ve T. H. Dixon, “Noise in GPS coordinate
  • time series,” Journal of Geophysical Research: Solid Earth, 104, B2,
  • pp. 2797–2816, 1999.
  • S. Baykut, T. Akg¨ul, ve S. Ergintav, “Estimation of spectral exponent
  • parameter of 1/f process in additive white background noise,” EURASIP
  • Journal on advances in signal processing, 2007, 15, 2007.
  • T. Akg¨ul, S. Baykut, M. Erol-Kantarci, ve S. F. Oktug, “Periodicitybased
  • anomalies in self-similar network traffic flow measurements,”
  • IEEE Transactions on Instrumentation and Measurement, 60, 4, pp.
  • –1366, 2011.
  • P. Bak, C. Tang, ve K. Wiesenfeld, “Self-organized criticality: An
  • explanation of the 1/f noise,” Physical Review Letters, 59, 4, pp. 381–
  • , 1987.
  • B. B. Mandelbrot ve J. W. Van Ness, “Fractional Brownian motions,
  • fractional noises and applications,” SIAM review, 10, 4, pp. 422–437,
  • -
  • P. Flandrin, “Wavelet analysis and synthesis of fractional Brownian
  • motion,” IEEE Transactions on Information Theory, 38, 2, pp. 910–
  • , 1992.
  • S. Erland ve P. E. Greenwood, “Constructing 1/! noise from reversible
  • Markov chains,” Physical Review E, 76, 3, p. 031114, 2007.
  • B. Kaulakys, J. Ruseckas, V. Gontis, ve M. Alaburda, “Nonlinear
  • stochastic models of 1/f noise and power-law distributions,” Physica A:
  • Statistical Mechanics and its Applications, 365, 1, pp. 217–221, 2006.
  • G. W. Wornell ve C. F. Gaumond, “Signal processing with fractals:
  • a wavelet based approach,” The Journal of the Acoustical Society of
  • -
  • America, 105, 1, 1999.
  • L. Cohen, “The scale representation,” IEEE Transactions on Signal
  • Processing, 41, 12, pp. 3275–3292, 1993.
  • A. De Sena ve D. Rocchesso, “A fast Mellin and scale transform,”
  • EURASIP Journal on Advances in Signal Processing, 2007, 2007.
  • M. R. Schroeder, Fractals, chaos, power law
There are 44 citations in total.

Details

Primary Language Turkish
Journal Section Akademik ve/veya teknolojik bilimsel makale
Authors

Mehmet Türkcan

Tayfun Akgül

Publication Date May 26, 2015
Submission Date May 26, 2015
Published in Issue Year 2014 Volume: 4 Issue: 8

Cite

APA Türkcan, M., & Akgül, T. (2015). 1/f^alfa Gürültülerin Frekans Ölçekleme ile Üretimi - Generation of 1/f^alpha Noise via Frequency Scaling. EMO Bilimsel Dergi, 4(8), 41-46.
AMA Türkcan M, Akgül T. 1/f^alfa Gürültülerin Frekans Ölçekleme ile Üretimi - Generation of 1/f^alpha Noise via Frequency Scaling. EMO Bilimsel Dergi. July 2015;4(8):41-46.
Chicago Türkcan, Mehmet, and Tayfun Akgül. “1/f^alfa Gürültülerin Frekans Ölçekleme Ile Üretimi - Generation of 1/F^alpha Noise via Frequency Scaling”. EMO Bilimsel Dergi 4, no. 8 (July 2015): 41-46.
EndNote Türkcan M, Akgül T (July 1, 2015) 1/f^alfa Gürültülerin Frekans Ölçekleme ile Üretimi - Generation of 1/f^alpha Noise via Frequency Scaling. EMO Bilimsel Dergi 4 8 41–46.
IEEE M. Türkcan and T. Akgül, “1/f^alfa Gürültülerin Frekans Ölçekleme ile Üretimi - Generation of 1/f^alpha Noise via Frequency Scaling”, EMO Bilimsel Dergi, vol. 4, no. 8, pp. 41–46, 2015.
ISNAD Türkcan, Mehmet - Akgül, Tayfun. “1/f^alfa Gürültülerin Frekans Ölçekleme Ile Üretimi - Generation of 1/F^alpha Noise via Frequency Scaling”. EMO Bilimsel Dergi 4/8 (July 2015), 41-46.
JAMA Türkcan M, Akgül T. 1/f^alfa Gürültülerin Frekans Ölçekleme ile Üretimi - Generation of 1/f^alpha Noise via Frequency Scaling. EMO Bilimsel Dergi. 2015;4:41–46.
MLA Türkcan, Mehmet and Tayfun Akgül. “1/f^alfa Gürültülerin Frekans Ölçekleme Ile Üretimi - Generation of 1/F^alpha Noise via Frequency Scaling”. EMO Bilimsel Dergi, vol. 4, no. 8, 2015, pp. 41-46.
Vancouver Türkcan M, Akgül T. 1/f^alfa Gürültülerin Frekans Ölçekleme ile Üretimi - Generation of 1/f^alpha Noise via Frequency Scaling. EMO Bilimsel Dergi. 2015;4(8):41-6.

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