Research on the Interpolation System of the Conical Radial Basis Function Algorithm

This study investigates the interpolation system parameter-free conical radial basis function algorithm.The effective condition number (ECN) is considered.The main difference between ECN and the traditional condition numbers is in that the ECN takes into account the right-hand side vector to estimates system stability.Even the ECN is a superior criterion over the traditional condition number for some numerical methods, it is not obvious for the conical radial basis function algorithm.Numerical results show that the ECN is not roughly inversely proportional to the numerical accuracy.