文中对这些非线性插值方法逐一进行探讨。
The nonlinear interpolation method is discussed in this paper.
据此设计的非线性插值方法明显优于线性插值法。
A method of nonlinear interpolation designed from this result has more advantage than the linear interpolation.
考虑到线性插值固有的局限性，我们还简介了非线性插值技术。
Regarding the inherent drawbacks of linear interpolation techniques, non-linear interpolation is also introduced.
应用推荐