在绘制北京市平谷地区雨量等值线图过程中，应用张力样条函数算法光滑后的雨量等值线图达到了很好的效果。
The rainfall isoline smoothed by the tension spline function algorithm in the process of making rainfall isoline map of Beijing Pinggu District has much better effects.
提出的算法不用计算b -样条函数的显式值，而是利用B -样条的尺度关系计算采样点的值，具有一致且简单的编码。
New algorithm need not directly compute values of B-spline interpolatory function, the values were computed using B-spline scaling relation on sampling points, which had simple and uniform coding.
该算法根据已有的运动，采用多级B -样条表示的规整函数产生不断细化的运动，从而得到最终的目标运动。
According to existing motions, the algorithm adopts a warping function represented by multi -level B-spline function to generate detailed motion level by level in order to get the goal motion.
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