论文信息 - A random variable shape parameter strategy for radial basis function approximation methods

A random variable shape parameter strategy for radial basis function approximation methods

Abstract Several variable shape parameter methods have been successfully used in radial basis function approximation methods. In many cases variable shape parameter strategies produced more accurate results than if a constant shape parameter had been used. We introduce a new random variable shape parameter strategy and give numerical results showing that the new random strategy often outperforms both existing variable shape and constant shape strategies.

Scott A. Sarra | S. Sarra | D. Sturgill | Derek Sturgill | S. A. Sarra

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