分段拟合 segmentation fitting
partitioned imitation
piecewise fitting
- 基于误差预处理技术的纯方位目标跟踪方法,采用多项式分段拟合测量。
The tracking method of pure orientation target was based on error pretreatment, and adopted polynomial segmentation fitting to measure. - 测量了不同速度下各个气缸的动摩擦力,通过分段拟合得出了摩擦力特性曲线。
In addition, the dynamic friction of each cylinder was measured under the various velocities. And the dynamic friction curve was plotted with piecewise fitting. - 根据统计分析结论,使用分段拟合的方法对氨法脱硫的光谱进行计算,有效的提高了脱硫后数据的测量精度;
The calculation of the desulphurization spectrums is done by the use of the polynomial fitting in different sections, which increases the desulphurized data accuracy effectively;