计算多项式

This algorithm is used which not only gives the M sequence generated by primitive polynomial method of calculation as well as prepare the M sequence signal generation algorithm, and the preparation of the relevant identification method algorithms.

本算法里面不但给出了用于M序列生成的本原多项式计算方法，同时编写了M序列信号的生成算法，并编写了相关辨识方法的算法。

It can be indicated by the practical example that the fractal-interpolated surface function is obviously superior to the quadric polynomial surface for the fitted accuracy of the height anomaly.

实例计算结果表明，分形插值曲面函数拟合高程异常的精度明显优于二次多项式曲面。

The local minimum relative distances and the corresponding times, as well as the time when one space object enters and exits in the ellipsoidal region of another one are determined by solving the roots of the polynomials.

由A-N算法提出的准则不能直接计算插值时间步长并可能导致丢根，对此根据多项式插值误差理论提出了一种自适应的插值时间步长选取方法。

Since the separable element algorithm of the rational univariate representation for solving zerodimensional systems presented by Rouillier makes the size of the coefficients in this representation too long, an improved algorithm for finding separating elements is presented in this paper, which is implemented by confirmingthe separating element of the coordinates step by step.

针对零维多项式系统中Rouillier计算可分元的算法使其相应的有理单变量表示中整系数过长的问题，提出一种改进的可分元选取算法，新算法通过逐步确定坐标可分元得以实现。

In Chapter 4, we provide a linear time solvable case of the model and present a polynomial optimal algorithm for this special case.

在第四章中，我们给出本模型的一个多项式时间可解的特殊情况，设计了一个计算复杂性为O的最优算法。

Two kinds of ways to compute the surface figure of optics mirror are presented in the terms of Zernike polynomials and standard surface equation.

论文提出并应用了两种光学反射镜镜面面型误差的计算方法：Zernike多项式拟合法及标准曲面拟合法。

In recent years, considerable attention has been devoted to the study of polynomial nonlinear systems in numerical approach, especially by using semidefinite programming and the sum of squares decomposition.

近年来，通过数值计算的方法对多项式非线性系统进行研究取得了相当多的关注，尤其在半定规划方法和平方和分解方法上，并取得了一系列成果。

Interpolating trigonometric polynomial parametric curves with C~2 (or G~1) continuity can be automatically generated without having to solve any system of equations or do any iterative computation. Then, the convexity of the constructed curves can be guaranteed by the appropriate value of the shape parameter.

在无需反求方程组、迭代计算和最值求解的前提下，即可产生插值给定点列的C~2或G~1连续的一族三角多项式样条曲线；进一步研究了该类曲线的保凸性，得到插值曲线保凸时形状参数的取值范围。

Elaborates two methods for computing the trivial solution to the congruence in determinate polynomial time, argues non-trivial solutions to the congruence can not be obtained cyclically from the trivial solution, infers and demonstrates the two new methods for seeking the trivial solution.

描述了在确定多项式时间内计算平凡解的两个方法，论述了非平凡解不能从平凡解循环得到，推导和证明了两个新的寻找平凡解的方法。

All the seven order ocular aberrations are measured with the aberrometer. The ocular aberrations are described with Zernike polynomials, two-dimensional and three-dimensional wave-front aberration maps.

该像差仪能测量出人眼的全部七阶像差，采用Zernike多项式、两维和三维波前像差图对人眼像差进行了描述，给出了计算各项波前像差的均方根的公式。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。