1) algebraic equations system
代数方程系统
1.
In this paper,a class of nonlinear algebraic equations systems will be introduced.
文章中笔者将大量的应用问题归结为一类非线性代数方程系统,如:二阶差分方程、四阶差分方程、偶数阶差分方程等的边值问题,偏差分方程的边值问题;复杂性神经网络稳态方程;微分方程和偏微分方程的离散模型等。
3) algebra equation
代数方程
1.
The relationship between the complex roots of an algebra equation F(x) = 0 and the figure of function y =F(x) in a real plane was revealed.
研究了实系数代数方程的复数解发生变化时实平面上y=F(x)几何图形的变化。
2.
Solving the high order algebra equation with real or complex coefficients.
求解高次实复系数代数方程的根,提出了一种改进的差分进化算法,计算种群中每个个体的适应度并排序,利用二分之一规则选取个体,并引入自适应差分变异算子和进化策略重组算子。
4) algebraic equation
代数方程
1.
A new numerical method for extracting the roots of algebraic equations;
代数方程求根的一个新的数值解法
2.
Regularity of algebraic equation of generalized complex number.;
平面泛复数中代数方程根的规律
5) algebraic equations
代数方程
1.
The finite difference method approximatively takes a set of algebraic equations of deflection being an unknown quantity as a set of differential equations of deflection curve and calculates the set of algebraic equation ,so the deflection of a point.
由于变截面梁在受到复杂载荷作用时,其微分方程数学描述复杂,推导和计算困难,有限差分法采用一组以挠度为未知量的代数方程,近似地代替挠曲线的微分方程,通过解这一组代数方程即可求得挠曲线上某点的挠度。
2.
This paper focuses on the number of algebraic equations,which describe the S-boxes of several famous block ciphers such as DES,AES,MARS and SERPENT.
研究了几种著名的分组密码体制的S盒所满足的代数方程的个数,如DES、AES、MARS、SERPENT等,分别计算出这几种分组密码的S盒从低次到高次的代数方程的个数,并把计算结果和理论极小值进行了比较。
3.
Ritt\|Wu′s method of characteristic sets is an effective method to solve algebraic equations by computer, while one cannot get the multiplicity of an isolated solution by this method so far.
里特-吴特征集提供了用计算机解代数方程的有效方法,但迄今为止,还不能由这一方法给出孤立解的重数。
6) real coefficient's polynomial equation
实系数的代数方程
补充资料：代数方程
见多项式。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条