... 三次掩蔽结构 trimask structure 三次曲线算法 cubic algorithm 三次线性元素 cubic-linear element ...
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The implementation of the method is based on a ring of cubic Bener curves and de Casteljau algorithm.
方法基于封闭三次贝齐埃曲线和卡斯特利乌算法的实现。
Based on the vector equation, a real time interpolation algorithm for the cubic parametric spline curve in CNC systems is proposed.
根据三次参数样条曲线的矢量表示方法，导出了一种CNC系统中样条曲线的实时插补算法。
Finally it is will be proved by experiment that this algorithm is effectual for the compression of isoline interpolated with cubic parameter spline.
最后通过试验发现，该算法对于以三次样条插值的等值线的数据压缩是行之有效的。
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