FILTER-UNIT PULSE AND FLUCTUATING NOISE
Journal Title: Вестник КРАУНЦ. Физико-математические науки - Year 2012, Vol 1, Issue
Abstract
The technique and algorithms for identifying structural components of non-sinusoidal voltage and current signals in the ship power system. The skeleton diagram and useful model of active compensator conducted emissions on the basis of wavelet transform.
Authors and Affiliations
Tatyana Goreva, Sergey Kuznetsov, Nikolay Portnjagin
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We study rate of approximation of Valle Poussin means of Fourier series in generalized Holder spaces.
ORTHOGONAL SOLUTIONS OF A SPECTRAL PROBLEM IN THE CLASS OF POLOIDAL FIELD
We prove the orthogonality of the eigenfields of the spectral problem rotΔS+λrotS = 0 in the space of the poloidal field in a spherical shell.
ECONOMIC AND MATHEMATICAL MODELING INNOVATION SYSTEMS
The paper presents one of the mathematical tools for modeling innovation processes. With the help of Kondratieff long waves can define innovation cycles. However, complexity of the innovation system implies a qualitative...
ON A PROBLEM FOR THE LOADED MIXED TYPE EQUATION WITH FRACTIONAL DERIVATIVE
An existence and an uniqueness of solution of local boundary value problem with discontinuous matching condition for the loaded parabolic-hyperbolic equation involving the Caputo fractional derivative and Riemann-Liouvil...
LOCATION OF THE SOURCE OF THE GEOMAGNETIC FIELD GENERATION
Using well-known data on the structure of the geomagnetic field it is shown that its generation source is located at the boundary between the Earth inner and outer cores, most likely, in the F-layer.