从而把插值公式与磨光公式统一起来。
Therefore, it is uniform for interpolating formula and smooth formula.
本文从高斯向前插值公式出发,导出了等距节点插值的EVERETT差分公式。
Starting from the Gauss forward interpolation formula, the EVERETT interpolation formula is led in the differential form.
推导了三次多项式插值公式和三次多项式插值余项,绘制了发动机万有特性曲线。
The formulation of cubic polynomial interpolation and the remainder of cubic polynomial interpolation were deduced and the engine fuel consumption characteristics map was drawn by this method.
然后,将差分公式展开,得出了直接用自变量的多项式形式表示的改进的EVERETT插值公式。
Then an improved EVERETT interpolation formula in the form of polynomial of the variable is obtained by developing the differential form.
重心插值公式具有计算量小、数值计算稳定性好和增加新的插值节点不需重新计算原有插值节点基函数的优点。
The advantages of barycentric interpolation formulations in computation are small number of floating point operations (flops) and good numerical stability.
为了便于计算的手,制作了大量的书籍公式和表格的数据,如插值点和功能系数。
To facilitate computations by hand, large books were produced with formulas and tables of data such as interpolation points and function coefficients.
使用虚功原理和位移线性插值推导了满足二次分布力作用的精确节点力分配公式。
The precise formula of node force fitted second order distributed load is developed sing virtual work principle.
采用线性插值方法获得了导体表面法向电场的计算公式,给出了算法的稳定性条件。
Using linear interpolation method, computing formula of vertical component of electric field on the metal surface is obtained. The stability conditions of the algorithm are brought up.
在控制器的设计中利用插值法导出了一个超越方程解函数的具有较高精度的近似计算公式。
An approximate formulation with sufficient high precision is obtained from an implicit function in designing the feedback linearization control law.
应用Z-N整定经验公式,对插值点进行了PID控制器设计;
PID controllers for interpolation points are designed by Z - N setting empirical formula.
得到了根据插值函数来计算刚度矩阵秩的计算公式,并对几种降阶积分单元进行了验算。
A formula based on the interpolation for the rank of the element stiffness matrix is presented, and some reduced integration elements are examined.
利用裂纹尖端的奇异元和线性元插值模型,给出了扭转刚度和应力强度因子的边界元计算公式。
Using the interpolation models for both singular crack tip elements and other crack linear elements, the boundary element formulas of the torsion rigidity and stress intensity factors were given.
通过对标准形式插值多项式的截断误差分析,给出了非标准形式插值多项式的截断误差公式。
In this paper, by using the analysis of standard interpolation polynomial, we give the theory of truncating error on nonstandard interpolation polynomial.
与常用的拉格朗日插值方法相比,改进后的公式不仅一阶导数形式简单,而且计算量也小得多。
The improved formula not only has the more simple form for the derivation of the function, but also much less computer time than the Lagrange method.
实例表明,所给出的插值算法及推导的转换公式是正确、可用的。
The simulation example shows that the presented interpolation method and the conversion formulae are effective.
利用连续图像采样及其内插公式,提出了一种基于二维插值核重建高分辨力图像的新算法。
A novel algorithm for reconstructing high resolution image is proposed based on 2d interpolation kernel by use of continuous image sampling and interpolation formula.
利用等距节点的插值的方法 ,推导出某些特殊函数的最小点及最小值的近似值的计算公式 。
A computational formula of approximate value of minimum point and minimum value for some particular functions was infered by interpolation method of equidistant points.
第四章主要讨论了二元向量有理插值的迭加算法及二元向量切触有理插值的表现公式。
The chapter 4, we mainly discuss the overlay algorithm of two-variable vector-valued rational interpolation and show formula of two-variable vector-valued contact interpolation.
第四章主要讨论了二元向量有理插值的迭加算法及二元向量切触有理插值的表现公式。
The chapter 4, we mainly discuss the overlay algorithm of two-variable vector-valued rational interpolation and show formula of two-variable vector-valued contact interpolation.
应用推荐