关于sum from k=1 to ∞ f(k)x^(k-1)计算的矩阵方法

Calculating sum from k=1 to ∞ f(k)x^(k-1) by Matrix Methods

本文将幂级数 ∑∞k=1f (k) xk- 1的计算转化为求解矩阵方程 Aβ =α,使计算非常简单和有效 .

In this paper, we calculate power series ∑∞k=1f(k)x k-1 by solving matrix equation Aβ=α. Thus the calculation can be simplified.