查询词典 interpolation polynomial

In order to improve the numerical stability during the solving of convection-dominated convection-diffusion problems, an upwinding local radial point interpolation method is proposed based on the local radial point interpolation method and the local upwinding weight function.

为提高对流扩散问题中对流项占优时的数值稳定性，采用局部上风式权函数，在局部径向基点插值无网格法基础上构建了上风式局部径向基点插值无网格法。

In order to deal with the numerical stability of convection dominated problems, using the local upwinding weight function, the upwinding local radial point interpolation method is proposed based on the local radial point interpolation method, and were then compared with those numerical results of the LRPIM.

为处理对流扩散问题中对流项占优时的数值稳定性问题，采用局部上风式权函数，在局部径向基点插值无网格法基础上构建了上风式局部径向基点插值无网格法。

Based on the discrete-time difference equation of the plant,an explicit solution of Diophantine matrix polynomial equations in multivariable generalized predictive control is derived without appealing to Diophantine matrix polynomial equations recursions or iterations,which makes the applications of generalized predictive control much more convenient.

直接利用被控对象的离散差分方程推导出多变量广义预测控制中Diophantine矩阵多项式方程的显式解，从而避免了其递推求解或迭代求解，使广义预测控制的应用更加方便。

By the improved algorithm of exploring iterative interpolation method, the pre-estimate formula in the form of 2-order differential equation have been replaced by pre-estimate formula in the form of 1-order differential equation, confirm the u monotony accession strictly. It could avoid the interpolation direction converse and oscillation.

算法采用改进的探索迭代法实现，用一阶差分预估器代替二阶差分预估位置点的偏差器，保证曲线参数u的严格单调增加，以消除插补方向反转和振荡现象。

This paper proposes a new kind of the circle arc interpolation ricursion algorithm of eight octants based on the principle of minimum deviation interpolation algortihm.

本文基于最小偏差插补算法的主要思路，提出了一种新的八卦限式的圆弧插补递推算法，其算法简单、插补精度高、执行速度快，可以方便地应用于各种两轴CNC系统。

Pros and cons of raising the interpolation method and is slightly different, a positive start to be positive by the interpolation of its flock, the formation of green velvet, the back and by the need to start and positive by the Cashmere and slipping under its help to by efforts and self-rod, forced to back down by the sink, forming the back of green velvet.

正反两面的插法和起绒方法稍有不同，正面的须起动正面绒经插于其下，形成绒坯，背面的须同时起动地经和正面绒经，插于其下，借助地经的努力和金属杆自重，迫使背面绒经下沉，形成背面绒坯。

Any 2/3 of the 3 axes can be appointed to perform the linear interpolation function, and any 2 of the 3 axes can be appointed to perform the circular interpolation function.

三轴中可任选两轴、三轴执行直线插值驱动控制或任选两轴执行圆弧插值驱动控制，其范围为-1024~1024 LSB，误差范围为全部插值范围之±1 LSB。

Report : Programming Environment : Newton MATLAB7 K polynomial interpolation procedures to achieve Romberg of Quadrature program Gaussian out PCA Elimination of the program.

详细说明：计算方法实验报告：编程环境：MATLAB7.0 牛顿K次插值多项式的程序实现龙贝格求积公式的程序实现高斯列主元消去法的程序实现。

We develop a statistical mechanics for this multi-polynomial distribution based on the equal a priori probabilities and the probability theory.

这样就可以利用等概率原理和标准的概率论建立一个适用于有限粒子数的多项式分布统计力学。

The number and stability of the limit cycles of a class of polynomial system with degree n are studied under some conditions by means of the results about Abel equation.

并利用关于Abel方程的这些结果得到了一类n次多项式系统在一定条件下极限环的个数和稳定性。

But GST= 0.156, Nm=1. 588. As a result, the foundation of Youyongchi Avicennia marina population was the result of the migration of hypocotyles and human factors.

这项工作可以为海岸防护林中新引进种类的判定以及为研究种群建立者效应方法的确定提供科学依据。

The two-dimensional CDRC-ADI-FDTD update equations for collision unmagnetized plasma are induced. The unconditional stability of the CDRC-ADI-FDTD formulation for collision unmagnetized plasma is obtained by the examples.

推导了碰撞非磁化等离子体中的二维CDRC-ADI-FDTD迭代公式，并用算例验证了碰撞非磁化等离子体CDRC-ADI-FDTD算法也是无条件稳定的。