In this paper two theorems with theoretical and practical significance are given in respect to the preconditioned conjugate gradient method(PCCG).The theorems d
In this paper the mathematical model of bubble group noise are introduced underthe arbitrary conditions by using the method of Euler.The calculation indicates t
In this paper the Hausdorff measure of sets of integral and fractional dimensions is introduced and applied to control systems.A new concept,namely,pseudo-self-