In this paper, new criterionofconvergence and divergence for infinite series is given by means of the convergence and divergence of infinite integral.
利用无穷积分的敛散性给出了无穷级数敛散性的一个新的判别法。
2
Based on building up a model of echo canceller, the convergenceof gradient-type stochastic adjustment algorithm of an adaptive filter under the mean-squared error criterion is discussed.