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Conference publicationsApproximation of Curves: Focuses or HarmonicsRussia, Moscow The method of analytical approximation of the smooth closed curves by multifocal lemniscates is investigated and developed. The curve is represented thus by final set of points-focuses inside a curve. Parameters of focal approximation are: quantity and coordinates of focuses. The algorithms of construction of approximation are developed. The comparison of opportunities of a focal method and classical method of harmonic approximation is carried out. |