Chebyshev semi-iteration in preconditioning for problems including the mass matrix.
Convergence analysis of preconditioned AOR iterative method for linear systems.
Curve reconstruction from a set of measured points
In this article, a method of cubic spline curve fitting to a set of points passing at a prescribed distance from input points obtained by measurement on a coordinate measuring machine is described. When reconstructing the shape of measured object from the points obtained by real measurements, it is always necessary to consider measurement uncertainty (tenths to tens of micrometres). This uncertainty is not zero, therefore interpolation methods, where the resulting curve passes through the given...