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ВИДЕОТЕКА |
Международная конференция «Современная математическая физика. Владимиров-95»
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Equiangular tight Frames in digital processing of sparse signals S. Ya. Novikov |
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Аннотация: Compressed sensing is a new way of compressing information. When it is realized, an important role is played by the restricted isometry property (RIP) of a rectangular matrix. On the other hand, rectangular matrices are matrices of frame synthesis operators. The extremal properties of the equiangular tight frames are shown in this circle of questions. Язык доклада: английский |