Interpolation of signals with finite Fourier spectrum. Numerical simulation

L. A. Aizenberg, B. A. Kravtsov, B. A. Shaimkulov

Research output: Contribution to journalArticlepeer-review


A numerical simulation has been carried out on the interpolation of a signal with a finite Fourier spectrum (i.e., on the Fourier spectra of finite signals) by a method which has been proposed previously by one of the authors and which is based on a simple formula for interpolating analytic functions of the Wiener class. This method can be used to eliminate a noise which is concentrated in a specific frequency band and, where necessary, to invert a Radon transformation on the basis of incomplete data, in computed tomography and other situations.

Original languageEnglish
Pages (from-to)22-28
Number of pages7
JournalOptoelectronics, Instrumentation and Data Processing
Issue number4
StatePublished - 1989


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