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COMPUTERIZED METHODS AND COMPUTER APPARATUS FOR ESTIMATING THE VALUES OF PHYSICAL QUANTITIES IN PROBLEMS GOVERNED BY POISSON OR HELMHOLTZ EQUATIONS
COMPUTERIZED METHODS AND COMPUTER APPARATUS FOR ESTIMATING THE VALUES OF PHYSICAL QUANTITIES IN PROBLEMS GOVERNED BY POISSON OR HELMHOLTZ EQUATIONS
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机译:估计由Poisson或Helmholtz方程解决的问题中物理量值的计算机方法和计算机设备
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摘要
A computer system and method are proposed for solving physical problems governed by Poisson or Helmholtz equations. Values of at least one unknown physical quantity at points are estimated using known values of at least one second physical quantity. The points are clustered into a hierarchical skeleton structure using a clustering algorithm based on distances between the points. Interactions between distant clusters are approximated, to give a system of equations which can be solved more efficiently.
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