Frames of cross ambiguity functions

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Frames of two dimensional signals, formed from the frames of one-dimensional signals are proposed. Such 2-D frames are obtained by computing the cross ambiguity function between frame elements in one dimension and the elements of the corresponding reciprocal frame. The frames are calculated by means of a simple computational task, that amounts to computing Fourier transforms.

Original languageEnglish
Pages (from-to)293-296
Number of pages4
JournalIEEE Signal Processing Letters
Issue number10
Publication statusPublished - Oct 2000


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