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Conference publications

Approximation of Curves: Focuses or Harmonics

Rakcheeva T.A.

Russia, Moscow

"Математика. Компьютер. Образование". Cб. трудов XIV международной конференции. Под общей редакцией Г.Ю. Ризниченко Ижевск: Научно-издательский центр "Регулярная и хаотическая динамика", 2007. Vol. 2, 392pp. Pp. 83-90.

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.



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