irregular curve

基本解释

This paper describes the method that the irregular curve is fitted with accumulated chord length parametric cubic spline.
用累加弦长参数三次样条拟合不规则曲线，使拟合后的曲线光滑圆顺。
The drift of wind and rain in the air and the existence of inhomogeneous medium make the locus of lightning behaving as irregular curve.
风雨在空中的漂移和空气中不均匀介质的存在使闪电的轨迹呈不规则曲线形。
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This paper describes the method that the irregular curve is fitted with accumulated chord length parametric cubic spline. The fitted curve is smooth and continuous.
用累加弦长参数三次样条拟合不规则曲线，使拟合后的曲线光滑圆顺。