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searching for DFT matrix 4 found (20 total)

alternate case: dFT matrix

Carrier interferometry (1,628 words) [view diff] exact match in snippet view article find links to article

are coefficients of a discrete Fourier transform (DFT) matrix. Each row or column of the DFT matrix provides an orthogonal CI spreading code which spreads

Fourier transform on finite groups (2,052 words) [view diff] exact match in snippet view article find links to article

v e i {\displaystyle v\mapsto ve_{i}} as a matrix yields the modular DFT matrix. For example, for the symmetric group the idempotents of F p [ S n ] {\displaystyle

Phase retrieval (2,898 words) [view diff] exact match in snippet view article find links to article

{\displaystyle m} -th column of the N {\displaystyle N} -point inverse DFT matrix. Intuitively, the computational complexity growing with N {\displaystyle

Synthetic-aperture radar (11,260 words) [view diff] exact match in snippet view article find links to article

multidimensional DFT computation is expressed in matrix form. The multidimensional DFT matrix, in turn, is disintegrated into a set of factors, called functional primitives