XU Wenyuan, . EXTRAPOLATING ESTIMATION OF BAND-LIMITED FUNCTIONS IN GAUSSIAN WHITE NOISE[J]. Chinese Journal of Applied Probability and Statistics, 1989, 5(3): 193-201.
Citation: XU Wenyuan, . EXTRAPOLATING ESTIMATION OF BAND-LIMITED FUNCTIONS IN GAUSSIAN WHITE NOISE[J]. Chinese Journal of Applied Probability and Statistics, 1989, 5(3): 193-201.

EXTRAPOLATING ESTIMATION OF BAND-LIMITED FUNCTIONS IN GAUSSIAN WHITE NOISE

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  • Received Date: May 19, 1985
  • Revised Date: August 10, 1988
  • Suppose f(t) is a σ-band limited function and g(t)=f(t)+n(t) is observed in the interval (-T,T), wheren(t) is a Gaussian white noise. The maximum likelihood estimation of f(t) based on g(t) is presented in this paper. It is also discussed that the estimation minimizes the mean square distance to g(t) when f(t) is a random σ-bandlimited function.

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