But not having enough control points that have been given, we can't accurately show the regulation of data change with the BEZIER curve.
但用BEZIER曲线显示数据变化规律时，若控制点数量不足，就难以精确反映数据的变化规律。
2
The first and each subsequent Bezier spline requires only three points.
第一条和后面的每一条贝塞尔曲线只需要三个点。
3
In chapter two, using piecewise quartic polynomial as kernel function, we give analytical convolution solutions for points, line segments, arcs, quadratic Bezier curves and triangle segments.