1) matrix of complexity index
复杂指数矩阵
2) exponential matrix
指数矩阵
1.
Based on the precise integration method of the exponential matrix, we discuss the solution of the state equations for nonlinear dynamics system governed by the equation =H·v+f(v,t).
基于指数矩阵精细算法,对非线性动力状态方程 v=H·v+f(v,t)进行求解。
2.
Based on the precise integration method of the exponential matrix developed by Zong Wanxie, we discuss a general dynamics system governed by the equation =Hv+f(v,t), in which v is an unknown n dimensional vector,H is a coefficient matrix,Hv and f(v,t) are the linear homogeneous part and nonlinear part in the right members of the equation respectively.
基于钟万勰等提出的指数矩阵精细算法 ,对n维未知向量v的一阶微分方程 v=Hv +f(v ,t)进行求解 ,其中Hv和f(v ,t)分别是右端项的线性齐次部分和非线性部分。
3.
For symmetrical cylindrical shell, the operator of exponential matrix is established,and the problem can be decomposed into two one dimensional problems by the method of separation of variable, and the exponential matrix ca.
对于轴对称问题 ,应用分离变量法建立指数矩阵 ,将问题分解为两个一维问题。
3) matrix exponent
矩阵指数
1.
A new method for the calculation of matrix exponent;
计算矩阵指数的一种新方法
2.
A delay dependent stability criterion for a class of linear large scale time varying system is deduced by employing matrix differential equation theorem and matrix exponential properties.
运用矩阵微分方程理论和矩阵指数特性 ,得到了时滞线性大系统时滞相关的一个稳定条件 。
3.
Stability conditions for a class of linear largescale timevarying delay systems are discussed based on the theory of differential equations and the properties of matrix exponents.
根据微分方程理论和矩阵指数特性,讨论了一类具有时变时滞线性大系统的稳定性,并导出了具有时滞相关和时滞无关线性系统稳定性的充分条件,然后讨论了此类大系统的鲁棒稳定条件,并与相关文献进行了比较,计算实例表明,所得出的结果改进了现有的研究成果。
4) Matrix Exponential
矩阵指数
1.
The similar transformation technique and matrix exponential properties are used to develop the stability criterion.
应用矩阵的相似变换原理和矩阵指数特性 ,通过估计微分方程的解 ,导出了一类具有时变时滞的大系统的时滞无关稳定性条件 其结论仅需时滞具有正数界 ,克服了已有文献结论中的对时滞的苛刻的约束条件 ,并给出了一个数值实例 ,实例仿真结果表明 ,所得结果优于现有文献的结果 参 1
2.
This paper develops several delay-independent conditions for the robust stability of linear interval systems with delay by applying differential equation theorem and matrix exponential properties.
根据微分方程理论和矩阵指数特性 ,提出了针对具有线性区间系统的鲁棒稳定性的几个判定条件 ,并与现有研究结果进行了比较 。
3.
The most important achievement is that we expound a new methodfor computing rational matrix exponential by symbolic computation.
本文主要探讨了有理矩阵指数的计算问题,其最重要的成果是结合符号计算推出了一种计算有理矩阵指数的新方法,利用该方法可以给出有理矩阵指数的一类精确表达式,还可以利用Mathematica软件给出十万位以内任意精度的数值结果。
5) index matrix
指数矩阵
6) complexity matrix
复杂度矩阵
1.
Based on the theory of the polynomial interpolating function,the functional complexity matrixes are fit to the functional complexity functions,generating a new grade to extend the FPA complexity matrixes.
该方法运用数值分析中插值函数的思想,将复杂度矩阵拟合成连续的复杂度函数,从而产生新的复杂度等级来扩展FPA复杂度矩阵。
补充资料：复杂
（事物的种类、头绪等）多而杂：颜色～ㄧ～的问题ㄧ～的人际关系。
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