B spline

基本解释

Given a group of special regular controlling points, B spline function for transformation is formed.
在给定一组特殊的规则控制栅格点的条件下，构成B样条变换式。
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The interpolation program format and its algorithm of a new type B spline interpolator are deeply studied.
深入地研究了一种新型B样条插补器的插补编程格式及算法；
This method is very applicable to the case of steep anomaly, and its accuracy is one grade higher than that of B spline function method.
这种方法具有适应于大陡度异常的优点，计算精度很高，比用B样条函数获得的结果还高一个级次。