对三次样条函数平滑法的验证研究

Verifying the Effectiveness of Cubic Spline Function

本研究的目的是验证三次样条函数对平滑生物力学影片数据的效果。验证结果表明:三次样务函数是一种较理想的生物力学影片数据平滑的方法。我们为实际应用所编写的电算程序具有运算精确、操作简便的特点。

The purpose of this study is to verify the effectiveness of Cubic Spline Function in sports biomechanical cine-data smoothing. Results of the study have been affirmative.An accurate, easy-to-operate programme of Cubic Spline Function is presented in this paper.