查询词典 cubic spline

However, the smoothness and convergence of these methods are not satisfactory. Because cubic spline function can be a piecewise, and its second order derivative is continuous, it is smooth and convergent.

但以上算法的光滑性和收敛性不好，而三次样条函数具有连续的二阶导数，且可采用分段函数的形式，具有很好的光滑性和收敛性。

GA is used to obtain coefficients of cubic spline function fitting to avoid the inverse of the matrix and some work is made with an example.

文中将GA用于三次样条函数拟合的系数求解，避开了矩阵求逆的繁琐问题，结合具体例子作了一些探索。

This procedure using cubic spline to be smooth margin function programming curve.

详细说明：本程序利用三次样条差值函数编程得到顺滑的曲线。

A cubic spline function was deried from these points.

通过这些点，我们得到了其垂直方向的立体图象。

A software code was programmed based on the established panel arrangement principles and the special cubic spline function.

基于该程序所生成的网格，更能体现船体实际形状，并能为兴波阻力计算程序提供高质量的网格。

Lastly,the distortion's rules fitted by cubic spline function were used to restore the distortion image captured by the same visual system.

最后，用该样条函数拟合的桶形畸变规律对同一个视觉系统拍摄的变形图像进行恢复。

Prepared by the cubic spline interpolation function, TSS method diagonal matrix equation function, interpolation function point value function.

C#编写的三次样条插值函数，TSS法求解对角矩阵方程函数，插值点函数值计算函数。

After summarizing the existing research results, this article proposes new methods on moving force identification based on radial basis function approximation method and cubic spline function approximation method, and discusses the influence which some parameters to the precision of identification through calculating an example.

文章首先在第一章中介绍了已有的移动荷载识别方法及国内外的研究状况，在此基础上提出了研究目标和意义，即提出新的移动荷载识别方法，并通过数字模拟来讨论新方法的精度，以便评估桥梁的动力特性，为桥梁的设计和汽车性能的改进提供依据。

In this paper, therefore, a new interpolation method using cubic spline function is presented for range migration correction. Using the method we presented, SAR imaging simulation of point target has been done and the experiment results are satisfactory.

作者用三次样条函数插值进行距离徙动校正，进行了点目标SAR仿真成像，得到了满意的仿真结果。

Interpolative control; Cubic spline function; Simulation; Error

插值控制；三次样条函数；仿真；稳态误差

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。