polynomial system造句
例句与造句
- Limit cycles of infinity in a quintic polynomial system
一类五次多项式系统无穷远点的极限环 - Stability of equator for a class of 2n 1 degree polynomial system
1次多项式系统赤道环的稳定性 - The global semi - stability of two kinds of the polynomial system
两类高次多项式系统的全局半稳定性 - Study of center focus decision problem for a type of polynomial system
一类多项式系统中心焦点判定问题的研究 - In chapter 6 , the following general real planar odd polynomial system is studied
在第六章，我们研究一般实平面奇数次多项式微分系统ide 、 ， ， ， 。 - It's difficult to find polynomial system in a sentence. 用polynomial system造句挺难的
- Distribution of limit cycles for a class of higher - degree degenerate planar polynomial systems of codimension two
一类余维2的高次退化平面多项式系统的极限环分布 - Finding all isolated solutions of polynomial systems of equations has very wide applications in many fields of science and engineering
多项式系统所有孤立解的计算在工程和科学上有着广泛的应用。 - Distribution of limit cycles for a class of higher - degree degenerate planar polynomial systems of codimension two is discussed
摘要讨论了一类余维2的高次退化平面多项式系统的极限环分布，证明了此系统至多存在3个极限环。 - Journal of symbolic computation , 1994 , : 585 - 595 . 16 gao x s , luo y . a characteristic set method for difference polynomial systems . in int
我们将特征列方法推广到非线性差分方程组，证明了差分特征列的基本性质给出了计算差分情形特征列的算法。 - The m - homogeneous homotopy method gives a better upper bound for the number of solutions to a polynomial system . however , two crucial problems are conferred when getting this bound
在计算上界的过程中遇到了两个问题，这两个问题计算的复杂度本质上都是指数量级的。 - To sidestep the deficiency of sampling way , we take a precondition on the initial polynomial system , and use the optimal solution of new system to approximate the optimal solution of initial system
针对矩阵montecarlo方法的特点，本文提出了对多项式系统的预处理，并用预处理之后最小m -齐次b zout数对应的分组来近似原方程组的最优分组。 - In the third chapter , making use of the results about abel equation , we discuss the existence , number and stability of the limit cycles of polynomial systems . the relative work of shui shuliang and cai suilin is generalized
第三章利用abel方程已有的结果来讨论多项式系统的极限环的存在性，个数和稳定性，推广了水树良和蔡燧林的相关工作。 - The program can automatically turn a system of equations that include triangle functions into polynomial system of equations in the analysis and synthesis of the mechanism , to eliminate and get the polynomial solutions of the original system of equations
该程序可将含三角函数的机构分析或综合方程组自动地变换成多项式方程组并对多项式方程组进行消元，得到原多项式方程组的多项式解。 - In chapter one , based on the characteristic set method , real root isolation algorithm and the evaluation for maximal and minimal polynomials , we propose an algorithm for isolating real roots of multivariafe rational polynomial systems
本文第一章从针对一元有理多项式的行之有效的符号求解算法?实根分离的算法( realroot )着手，讨论了多元有理多项式组的符号求解问题? mrealroot算法[ 14 ] 。 - The paper proposes the elimination by eliminant with aid of basic sets ( eeabs ) , in order to solve the problems in the theories and methods of polynomial system of equations ? limination at present , and to find the multi - solutions of mechanism science ~ research
针对目前多项式方程组的消元理论和方法中存在的问题和不足，本文提出了基组结式消元法，并用以求解机构学研究中的多解问题。
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