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Wavelets: Mathematical Preliminaries
[chapter]
1993
Wavelets: An Elementary Treatment of Theory and Applications
Preserved Fulltext
This paper contains some mathematical preliminaries needed for a good understanding of wavelets. The first section discusses Hilbert spaces. The second section deals with Fourier transformation. Finally, the third section gives a short introduction to Riesz bases and frames.
doi:10.1142/9789814503747_0002
fatcat:yk2tr4zlwnhtfngwgltbmx3dq4