型值点是指通过测量或计算得到的曲线或曲面上少量描述曲线或曲面几何形状的数据点。
在获取更多型值点之前你什么都无法肯定。
该方法通过二次曲面求管线表面轮廓方程进而求得管线的型值点集。
With this method, shape points were calculated by surface outline equation got from quadratic surface.
并提出对给定的凸而单调的型值点列判断这种保形插值存在性的算法。
An algorithm is presented which determines if there exists such a shape preserving interpolation for convex and increasing data points given.
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