小缺点 发表于 2025-3-21 18:22:59

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JOG 发表于 2025-3-21 23:37:17

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keloid 发表于 2025-3-22 00:46:16

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贫穷地活 发表于 2025-3-22 06:56:45

https://doi.org/10.1007/978-3-642-47780-5imilar structure. The relevant conditions were discovered by Janssen, and the main part of this chapter will deal with his results..One can also consider frames in ..(ℤ) with a Gabor-like structure without referring to frames in ..(ℝ). The theory for these frames is very similar to the Gabor theory in ..(ℝ) and will not be discussed in detail.

四溢 发表于 2025-3-22 10:42:14

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browbeat 发表于 2025-3-22 13:06:38

,Gabor Frames in ℓ2(ℤ),imilar structure. The relevant conditions were discovered by Janssen, and the main part of this chapter will deal with his results..One can also consider frames in ..(ℤ) with a Gabor-like structure without referring to frames in ..(ℝ). The theory for these frames is very similar to the Gabor theory in ..(ℝ) and will not be discussed in detail.

漫不经心 发表于 2025-3-22 20:35:29

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Range-Of-Motion 发表于 2025-3-23 00:25:18

https://doi.org/10.1007/978-0-8176-8224-8Hilbert space; Symbol; digital signal processing; functional analysis; image processing; mathematical phy

恃强凌弱 发表于 2025-3-23 02:13:56

978-1-4612-6500-9Springer Science+Business Media New York 2003

Nefarious 发表于 2025-3-23 09:26:34

Die Controle des Wirthschaftsbetriebesination of the elements in the basis. However, the conditions to a basis are very restrictive — no linear dependence between the elements is possible and sometimes we even want the elements to be orthogonal with respect to an inner product. This makes it hard or even impossible to find bases satisfy
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查看完整版本: Titlebook: An Introduction to Frames and Riesz Bases; Ole Christensen Textbook 20031st edition Springer Science+Business Media New York 2003 Hilbert