A mixed sub-pixel positioning technique is proposed and achieved on the basis of the Chebyshev polynomial fitting method and the least square fitting method.
提出并实现了一种基于切比雪夫多项式拟合及最小二乘法拟合的混合亚像素定位方法。
参考来源 - 基于亚像素的轴类零件视觉检测方法研究Numerical results show that the Chebyshev polynomial approximation is an effective approach in solving dynamical problems of single-freedom nonlinear system with random parameters under both harmonic and periodic impulsive excitations.
数值结果表明正交多项式逼近法是讨论谐和激励和脉冲激励联合作用下的单自由度随机参数系统动力学行为的一种有效方法。
参考来源 - 含随机参数的Duffing系统在周期脉冲激励及谐和激励作用下的分岔·2,447,543篇论文数据，部分数据来源于NoteExpress
In this -paper Chebyshev polynomial is generalized into irregular grids.
本文将车贝雪夫多项式推广到不规则格点上。
The Chebyshev polynomial was applied to fit satellite coordinates of the broadcast ephemeris to realize satellite orbit standardization.
利用切比雪夫多项式拟合广播星历的卫星坐标，以实现卫星轨道的标准化。
With the use of the properties of the second Chebyshev polynomial, a group of interesting identity of sine and cosine function is obtained.
利用第二类契贝谢夫多项式的性质得到了关于正余弦函数的一组有趣的恒等式。
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