l fk noise generated by scaled Brownian motion

@inproceedings{Gingl1989lFN,
  title={l fk noise generated by scaled Brownian motion},
  author={Zolt{\'a}n Gingl and L{\'a}szl{\'o} B. Kiss and Robert Vajtai},
  year={1989}
}
A new approach to lfk (k ≈ 1) noises is presented. Our model is based on a single elementary process: on the one dimensional Brownian motion with time-dependent position coordinate x(t). According to computer modellings (carried out over five decades of frequency) a new random process defined by y(t) = gk[x(t)] (where gk (x) is a rather simple function) has a 1/fk power-density spectrum. The factor k can be varied between 0 and 2. We note that this approach can not be considered as the… CONTINUE READING

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GENERATING LONG STREAMS OF 1/fα NOISE

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Digital signal processor (DSP)-based 1/fα noise generator

  • SPIE International Symposium on Fluctuations and Noise
  • 2004
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