Discrete Fourier Transform over Hexagonally Sampled Data

Versione 1.0.0.0 (3,45 KB) da UJJWAL
Provided codes implement the DFT and IDFT for hexagonal lattices
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Aggiornato 6 feb 2014

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Data represented on hexagonally sampled lattices have many interesting properties.
Most importantly, when a hexagonally sampled image is represented in the form of a vector, the neighboring regions in the image space are mapped to neighboring regions in the vector. Hence, the image processing takes a condensed form of 1-dimensional signal processing.

The provided codes implement the DFT and IDFT algorithms for hexagonally sampled lattices.

Cita come

UJJWAL (2024). Discrete Fourier Transform over Hexagonally Sampled Data (https://www.mathworks.com/matlabcentral/fileexchange/45427-discrete-fourier-transform-over-hexagonally-sampled-data), MATLAB Central File Exchange. Recuperato .

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1.0.0.0