On Thought Analysis of Numerical Scheme for Simulation Using a Kernel Optimum Nearly-Analytical Discretization (KOND) Method
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概要
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A thought analysis on numerical schemes for simulation is presented to lead to anew method called 'Kernel Optimum Nearly-analytical Discretization (KOND)method' for the construction of numerical schemes. The KOND method is applied tothe two types of the hyperbolic and the parabolic equations. Typical numerical resultsby the KOND method for the hyperbolic equation are shown to clarify high stabilityand less numerical diffusion of the KOND scheme compared with other conventionalschemes. A method for the digital signal processing of the analog signal f (Z) with veryhigh frequency components is proposed by using two thought elements of the KONDmethod.
- 社団法人日本物理学会の論文
- 1991-09-15
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