一类二次紧支撑样条小波插值的渐近性质

Asymptotic Property of a Class of Quadratic Compactly Supported Spline Wavelet Interpolation

探讨了一类二次紧支撑样条小波插值,得到了插值误差的逐项渐近展开,获得插值误差关于步长h的级数表示.

The asymptotic property of a class of quadratic compactly supported spline wavelet interpolation is studied and the expansion of the interpolation error is obtained. Furthermore,a series representation of the interpolation error for step h is given.