N-dimensional Fourier interpolation

Versión 1.5.0.0 (2,35 KB) por Matthias Schabel
Performs N-D FFT interpolation with upsampling, downsampling, or mixed up- and downsampling
4.0
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Actualizado 15 dic 2010

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Performs N-D FFT interpolation on any data for which fftn works. Will upsample by zero-filling, downsample by truncating high frequencies, or combine both up- and downsampling by dimension to allow arbitrary reshaping.

Citar como

Matthias Schabel (2024). N-dimensional Fourier interpolation (https://www.mathworks.com/matlabcentral/fileexchange/22665-n-dimensional-fourier-interpolation), MATLAB Central File Exchange. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R14
Compatible con cualquier versión
Compatibilidad con las plataformas
Windows macOS Linux
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Versión Publicado Notas de la versión
1.5.0.0

Bug fixes and improved efficiency
1.4.0.0

Fixed bug that caused problems with odd dimensions and simplified code
1.3.0.0

fixed so it works correctly with odd sizes and mixed sizes, substantially simplified code

1.0.0.0