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Spectral concentration problem
The spectral concentration problem in Fourier analysis refers to finding a time sequence whose discrete Fourier transform is maximally localized on a…
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Related topics
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Discrete Fourier transform
Discrete-time Fourier transform
Fourier analysis
Frequency band
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Signal processing
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Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
Construction of Overcomplete Multiscale Dictionary of Slepian Functions on the Sphere
Adeem Aslam
,
Z. Khalid
IEEE International Conference on Acoustics…
2019
Corpus ID: 146096581
We construct an overcomplete and multiscale dictionary of bandlimited Slepian functions on the sphere. Slepian functions are the…
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