Taking all into account, 5-5-5-orders piecewise polynomial trajectory mode is more applicable.
考虑到运动冲击会增加机械磨损和噪声，5-5-5次分段多项式轨迹模式更趋实用。
Methods It is discussed by nonparametric piecewise polynomial estimation and least squares estimation.
方法利用非参数分段多项式估计和最小二乘法进行讨论。
We got a new smooth function for approximating the plus function by interpolation base on smooth piecewise polynomial functions.
基于光滑的分段多项式函数和插值思想推导出一个新的光滑函数，从而可以更好地逼近正号函数。
The piecewise polynomial regression model was established based on analyzing the scatter diagram of the speed change with the install distance.
最后，进行了回归结果分析，分析结果表明分段多项式回归模型是正确有效的。
The static state models of an EGO sensor were obtained by using piecewise polynomial method and nonlinear regression analysis method based on available experimental data.
在发动机实验台上，采用比较法对EGO传感器进行了稳态标定实验。
The displacement functions of infinite soil piece are given as the product of analytical functions in vertical and radial directions and piecewise polynomial in the angular direction.
无限延伸的土体介质片的位移函数沿竖向及径向取用解析函数，而沿周向采用分片多项式。
Finally, for geometric correction of near space oblique remote sensing images, a piecewise polynomial geometric correction method is studied, and achieved the desired accuracy of calibration.
最后针对临近空间大倾角失真遥感图像提出了一种分段多项式几何校正方法，取得了理想的校正精度。
The algorithm is polynomial curve fitting based on least square approximation. The experimental result shows its performance is more effect than that of the piecewise linear algorithm.
该算法是在最小二乘意义上的多项式曲线拟合，实验结果表明，其校正效果明显优于分段线性校正算法。
The paper introduces the property theorem about roots of polynomial and the derivate limit theorem, by which we can study the derived number of a break point of piecewise function.
介绍了用多项式根的性质与导数极限定理求分段函数在分界点的导数的简单方法。
This result can be combined with subdivision method to obtain a piecewise interval polynomial approximation for a rational surface.
这一结果可以与细分技术相结合，得到有理曲面的分片区间多项式的逼近。
In chapter two, using piecewise quartic polynomial as kernel function, we give analytical convolution solutions for points, line segments, arcs, quadratic Bezier curves and triangle segments.
在第二章中，我们采用截断多项式函数为核函数，解析的给出点、直线段、圆弧、二次曲线和三角面片等骨架的势函数。
This surface is a piecewise bi-cubic rational parametric polynomial surface.
构造的曲面是分片双三次有理参数多项式曲面。
This surface is a piecewise bi-cubic rational parametric polynomial surface.
构造的曲面是分片双三次有理参数多项式曲面。
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