数量
发表于 2025-3-27 00:01:08
Application: Solution of a Boundary Value Problem,The two-point boundary value problem.occurs, e.g. when we separate the variables in the wave equation.by assuming that.If the boundary conditions are.the problem can be interpreted in terms of the vibrations of a uniform string, with fixed end-points (.=0, . = 1) and with initial displacement .(., 0).
叙述
发表于 2025-3-27 04:42:17
Application: Least Squares Curve Fitting,We want to indicate some of the arithmetic dangers of this process. However we begin by noting that serious consideration must always be given as to whether this is the appropriate problem: e.g., perhaps exponential fitting with a maximum norm is more suitable than polynomial fitting with a euclidean norm.
ventilate
发表于 2025-3-27 09:06:36
Basic Numerical Mathematics978-3-0348-7286-7Series ISSN 0373-3149 Series E-ISSN 2296-6072
泥土谦卑
发表于 2025-3-27 11:10:57
K. Balzer,Andreas Melzer,R. M. M. Seibelher, or when a vector is small, and similarly for matrices. For this purpose the idea of norm was introduced. In most cases the norm of a 1 -dimensional vector or matrix is the absolute value of the number.
nascent
发表于 2025-3-27 14:25:40
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photophobia
发表于 2025-3-27 19:27:12
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Itinerant
发表于 2025-3-28 00:30:55
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说不出
发表于 2025-3-28 03:28:57
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BROTH
发表于 2025-3-28 06:55:41
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POINT
发表于 2025-3-28 11:51:29
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