The approaches to the treatment of two kinds ofdistortion points often encountered in spline curve fitting are investigated in this paper.
本文研究了样条曲线拟合中常遇到的两种畸变点的处理方法。
2
This paper discusses the number of sampling points necessary for 'representing the roundness error of a closed curve without distortion.
探讨了应取多少采样点才可不失真地反映连续曲线所具有的圆度值。
3
Applications and research status of signal distortion measurement are reviewed, and the curve-fit method and its applications in signal distortion measurement are introduced.