N.Y. MAMEDOV, N.T. ABDULLAYEV, G.S. AGAYEVA
ALGORITHM OF SPECTRAL ANALYSIS AND ERROR ESTIMATION OF DISCRETE INTEGRATION


We consider the proposed algorithm for spectral analysis of the measurement signal. Using Bernoulli polynomials, the least upper bound of error in the implementation of this algorithm is evaluated. The generalized expression of the error depending on the differential and spectral properties of the signal, as well as the permissible error values allows for determining the sampling parameters of the signal.

Keywords: spectral analysis, complex Fourier coefficients, discrete integration error, least upper bound of error, spectral and differential properties of signal
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