查询词典 hermite interpolation polynomial

After analyzing of the reason of large deformation,the parametric cubic spline interpolation method was used for x, y, z respectively on Warps and wefts with accumulative bowstring length as parameter to fit the surface of mannequin.

分析了造成上述问题的曲线大挠度原因后，运用参数三次样条插值方法，采用累加玄长为参数，分别对人台经纬曲线的x、y、z进行插值计算，并拟合人台曲面。

Based on theory of atmosphere turbulence simulation with Zernike polynomial,different turbulence wavefronts were produced with the ATS.

基于Zernike多项式模拟大气湍流的理论，在Zygo干涉仪上，利用此湍流模拟器产生Zernike模式面形，能够很好的产生Zernike多项式的前2～8项模式面形。

Parameters" interpolation, adaptive spectrum enhancement and pulse dispersion also are adopted to improve the continuity. The synthetic speech of MELP vocoders sound much more natural and perceivable than the traditional vocoders".

本文以美国联邦标准2.4kbps－MELP算法为基础，在MATLAB上建立起了分析MELP算法的软件平台，对其性能进行了分析并提出了一些改进的建议；另外还针对MELP算法的特点对其软硬件实现进行了探讨。

In the spline interpolation for well trajectory ,each coordinate of the well trajectory can be indicated as a 3-order spline which variated with well depth.

在计算实钻井眼轨迹的样条插值法中，假设井眼轨迹的每个坐标分量都可以表示成以井深为参数的分段三次样条函数。

N algorithm for close approach determination was developed by Alfano and Negron （1993） based on polynomial splining techniques.

lfano—Negron（1993）提出的空间目标接近分析算法将最小相对距离及其对应时刻和进出误差椭球时刻的求解问题均转化为插值多项式求根问题。A—N算法在判断三次多项式根的存在性、筛选合理实根时存在缺陷，可能导致多余计算。

This paper proposed to use fractal interpolation to study the rule of the sandstones distribution. It provided more technical support from the brand-new angle for the oil and gas exploration and development.

本文提出了采用分形插值方法对砂体的展布规律进行研究，从全新的角度为油气勘探、开发提供更多的技术支持。

In order to apperceive the sailboard's vibration shape and reconstruct its shape surface, the interpolation arithmetic of curvature and curved face fitting algorithm were discussed.

仿真结果表明，所采取的插值方法及拟合算法比较精确地反映了帆板结构的振动形态，为进一步的振动主动控制研究打下了良好的基础。

Based on extended Dixon resultants , a new algorithm DR is proposed to solve the system of multivariate polynomial equations.

针对密码学中的多变元多项式二次方程系统求解问题，基于扩展Dixon 结式提出了一种求解算法DR。

Dunagan and Vempala Paper,"Simple Polynomial-Time Rescaling Algorithm for Solving Linear Programs."

Dunagan和Vempala的文章，《解决线性规划的简单多项式时间重变化演算法

Dunagan and Vempala Paper,"Simple Polynomial-Time Rescaling Algorithm for Solving Linear Programs."

Dunagan和Vempala的文章，〈解决线性规划的简单多项式时间重变化算法

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。