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Two-Dimensional Clifford Windowed Fourier Transform
2010Recently several generalizations to higher dimension of the classical Fourier transform (FT) using Clifford geometric algebra have been introduced, including the two-dimensional (2D) Clifford–Fourier transform (CFT). Based on the 2D CFT, we establish the two-dimensional Clifford windowed Fourier transform (CWFT).
Mawardi Bahri +2 more
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Triangular summability of two-dimensional Fourier transforms
Analysis Mathematica, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Two-Dimensional Fourier Transform NMR Spectroscopy
1982Most of the chemical problems presented to an NMR spectroscopist can be solved by straightforward measurement and analysis of a conventional spectrum. A small but important proportion of the problems require a more flexible approach, either because the normal spectrum provides too little information, or because it contains so many signals that ...
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Concept, implementations and applications of Fourier ptychography
Nature Reviews Physics, 2021Guoan Zheng, Cheng Shen, Shaowei Jiang
exaly
Integrated photodetectors for compact Fourier-transform waveguide spectrometers
Nature Photonics, 2022Matthias J Grotevent, Sergii V Yakunin
exaly
Two-Dimensional Fourier Transforms in Polar Coordinates
2011Abstract For functions that are best described in terms of polar coordinates, the two-dimensional Fourier transform can be written in terms of polar coordinates as a combination of Hankel transforms and Fourier series—even if the function does not have circular symmetry.
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Wide-field, high-resolution Fourier ptychographic microscopy
Nature Photonics, 2013Guoan Zheng +2 more
exaly
MAFFT: a novel method for rapid multiple sequence alignment based on fast Fourier transform
Nucleic Acids Research, 2002Kazutaka Katoh, Kazuharu Misawa
exaly