Arithmetic methods in the theory of discrete orthogonal transforms
Владимир Михайлович Чернов · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1995
In the preset paper we discuss methods for the synthesis of fast algorithms of the discrete orthogonal transforms which are based on the inclusions of a rational number field including input data into different algebraic structures: cyclotomic fields, alternative algebras, etc.