CRAMP 发表于 2025-3-25 05:38:05
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https://doi.org/10.1007/978-3-662-31607-8r dealing with problems arising from data compression, and signal and image processing. We describe the main properties of three wavelets (Haar, Schauder and Daubechies) and present their application an example of image compression.潜移默化 发表于 2025-3-25 14:17:22
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Offene Fragen und weitere Forschungsansätze image processing, partial differential equations, etc. Approximation may mean either interpolation or best approximation. We present in this chapter the main features of these approaches. Numerical algorithms are also discussed.河潭 发表于 2025-3-26 08:55:05
Offene Fragen und weitere Forschungsansätzeons containing several time scales. Parts of the solution vary slowly, while other parts vary rapidly. Classical numerical schemes require a small time step to compute accurately the solution since it is necessary to capture rapid time scales. In this chapter, we consider a 1D advection-diffusion eq杀菌剂 发表于 2025-3-26 12:51:00
https://doi.org/10.1007/978-3-663-04682-0nomial expansion of the solution. The precision of these methods is limited only by the regularity of the solution, in contrast to the finite difference and finite element methods. The approximation is based primarily on the weak formulation of the continuous problem. Test functions are polynomialsheadway 发表于 2025-3-26 18:51:36
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