查询词典 interpolation method

Two methods are given for generating three-dimensional boundary-conforming grids perpendicular to the boundary. The one is the polynomial interpolation method. Some coefficients of the polynomial are determined by the perpendicularity of the grids to the boundary.

提出了两种生成三维贴体与边界正交网格的方法，第一种方法是多项式插值方法，多项式中的某些待定参数由网格与边界正交来确定。

This is a basic point, The mass conservative interpolation function is deduced in this thesis and the method to solve the stream surface expression from the partial differential equation of flow field is proposed.

本文首先推导了正确的基于质量守恒的单元插值函数，并提出从流场的偏微分方程直接求解流面方程的方法。

Based on the difficulty of computing discrete logarithm over finite field of large prime order and the method of Lagrange interpolation, an unconditional secure general verifiable secret sharing protocol applicable to arbitrary access structures is presented.

在计算复杂性方面与目前已有的高效门限 VSS方案相差不大。由于其安全性、效率及代数结构方面的特点，这样的协议将会在分布式的密钥管理、分布式的容错计算、面向群体的密码学及电子商务中得到广泛的应用。

This process is as follows: applying projective transformation on the plane, using interpolation method to acquired texture, and then mapping it on the model.

讨论了如何纠正平面纹理的透视变形，及其相应的纹理映射，其过程是在两视图重建的基础上，对原平面进行投影变换，并用插值方法获得纹理，从而映射到模型上。

Quadratic interpolation method is often used to reduce spectrum leakage in signal processing.

摘 要：在电力系统的模拟信号采样和处理过程中，为了降低频谱泄漏，经常采用二次插值算法。

In the thesis we mainly discuss the algorithms and theory of direct searchmethods,especially of the quadratic tridiagonal interpolation model method.

本文主要研究了直接搜索方法的算法和理论，特别研究了二次三对角插植模型算法，得到了丰富的理论和数值结果。

Comparing with that using quadratic interpolation gridding first and then the first generation wavelet analysis in the irregular measuring network data, this method not only has higher precision, but also little distortion.

本文实现了基于提升算法的第二代小波变换，并把它应用于不规则测点的重力数据的处理，该方法比预先将不规则测点的重力数据经过二次插值网格化，再进行第一代小波分析的方法不仅精度高，而且失真小。

The calculating model of the electric field intensity of a composite insulator was presented; and the computing result of the distribution of the electric field was obtained by using the quadratic interpolation finite element method.

1引言合成绝缘子因其具有重量轻、耐污性好、日常维护量小等优点，在高电压输电线路上得到了广泛的应用。但是合成绝缘子在结构和材料上与瓷绝缘子不同，沿面场强的分布也不均匀。

It has been shown that the calculation resultS Of the two methods,the simplified integral and quadratic interpolation methods used in 1 D modelling of CSAMT(Controlled Source Audio frequency Magnetotellurics )method differs from each other significantly.

研究发现，两种目前比较常用的可控源音频磁大地电流法的正演计算方法，即简化积分法和二次插值法之间计算结果差异较大。

In this paper, a simple interpolation method using quartic polynomials to fill in the missing projections is presented. The clipping on the pixel values of the reconstructed image is also proposed.

为了消除这种金属伪影，提出了一种用四次多项式来对缺失的投影值进行插值，并对重构的图象进行值裁剪的方法。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。