polynomial motion meaning in Chinese

多项式运动规律

Improved method on polynomial motion for cam mechanisms
凸轮机构多项式运动规律的改进设计
The author replaces the old polynomial motion model ca with a new nonlinear motion model further improving current statistical model , and the results are of better performance on tracking target
作者用一种具有恒法向和恒切向加速度的非线性的运动模型了进一步完善了“当前”统计模型,使滤波器对航迹的跟踪性能大大提高了。