查询词典 cubic spline

By means of B cubic spline interpolation,it improves the quality of the detected images.

采用B样条三次曲线对原始图像进行拟合，显著提高了检测后的图像质量。

I wrote it myself a cubic spline interpolation algorithm, self-feelings are very close, please correct me.

详细说明：我自己写的一个三次样条插值算法，自已感觉很严密，请大家指正。

Simulation indicates that Hermite interpolation is superior to the cubic spline interpolation in harmonic analysis.

仿真表明，Hermite插值比三次样条插值对谐波分析更具优势。

Main methods are: the nearest interpolation double linear interpolation cubic spline interpolation and other methods.

主要方法有：最邻近插值；双线形插值；三次样条插值等方法。

A method of generating cubic spline curves with local shape parameters is presented in this paper.

给出了带局部形状参数的三次样条曲线生成方法。

Delaunay triangulation has been used to partition the selected extrema, then replaces the pixels that not contained in the Delaunay polygon through symmetry principle, which can restrain the variance phenomenon that appeared in the cubic spline interpolation.

利用Delaunay三角剖分方法对选取的极值点进行分划，对不包含在Delaunay多边形内的边界像素采用对称处理，抑制了3次样条插值过程中边界点变异现象。

This thesis will be expanded from two aspects: first, delta-sequence obtained by cubic spline interpolation cardinal function showed the properties of symmetry, Riesz basis and interpolation. Non linear convection diffusion equation (Burgers′equation) was used as an example. Then we modified this delta-sequence to improve the attenuation, the same example was used in numerical application.

在小波方法与PDE算法相结合方面，本文主要从两方面入手：首先是以样条插值基函数为基础构造δ-序列核，以非线性对流扩散方程为例给出了一种数值算法；进而对三次样条插值基函数进行改进，构造新的具有更快衰减性质的δ-序列核，同样以非线性对流扩散方程为例验证了新函数在数值求解中的有效性。

The first part gives a constraint on partition, in such a way that a cubic spline of interpolation under such a constraint of partition uniformly converges to a continuous function.

第一部分给出分划的一种限制，使在此限制下三次插值样条一致收敛于连续函数。

Design the Route Fitting Program based on Cubic Spline and, output viewdata, interface with AUTOCAD program, built up vary layers with different color, directly plot the fig of route ichnography, slope and curvature.

运用VB设计开发基于三次样条曲线的路线拟合小程序，可视化输出上述数据结果，并与AUTOCAD程序接口，建立不同的图层及颜色，直接输出路线平面图、斜率图、曲率图。

Characteristic indices reflecting the dynamic property of myocardial inotropism and chronotropism were extracted by processing the sampled data through cubic spline interpolation, evenly resampling, wavelet filtering and differential computation.

通过对数据进行三次样条插值、均匀重采样、小波滤波、差分运算等处理后提取了能够反映大负荷运动后心肌变力性与变时性动态特性的特征指数。

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。