Wavelets and the theory of nonparametricfunction estimationBy

  • Iain M. JohnstoneDepartment
  • Published 1999


Nonparametric function estimation aims to estimate or recover or denoise a function of interest, perhaps a signal, spectrum or image, that is observed in noise and possibly indirectly after some transformation, as in deconvolution. \Non-parametric" signiies that no a priori limit is placed on the number of unknown parameters used to model the signal. Such… (More)


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