convergence domain
2.Theadvantage of CGM is that the convergence domain exists in all real numberfield and the angle step as well as magnetic-force step may become largerwithout the loss of the convergence speed,so the computer time of the analytic design for the hybrid stepping motor is obviously shortened,the way to theoptimum design for hybrid stepping motor is easily accessed.
3.This paper discusses mainly the convergence of the semi-analytical finite clement method for the Dirichlet problem on thc axisyrnmetrical domain.
4.Furthermore, the size of the sub-image in wavelet domain is a quarter of the source image, so the convergence speed of our method is faster.
