一种解析延拓方法—松驰迭代外推技术

A METHOD ON ANALYTIC EXTENSION—RELAXATION ITERATION EXTRAPOLATION TECHNOLOGY

从积分方程观点对解析延拓提出松驰迭代外推技术 ,并证明了此算法的收敛性 ,指出收敛程度由松驰因子和已知的部分谱决定 。

From the integral equation point of view,we have put forward a new method on analytic extension which is called relaxation iteration extrapolation technology and have prove the convergence of the method.The convergence is determined by the relaxation factor and the known perturbation.The method can be used to make up for the convergence in Papoulis method for some kind of functions.