Application of computer algebra in nonlinear control of power system;
计算机代数在电力系统非线性控制中应用
The computer algebra and design antenna;
计算机代数学与天线设计
Through the symbol computer algebra,a fourth order perturbation solution for the one dimentional stable coupled flows of elastic fluids in the deformable porous media.
用计算机代数系统进行符号运算，求得了可变形多孔介质中弹性流体一维定常耦合渗流问题的四阶摄动解。
In this paper,Maple,the tool of computer algebraic system,is used to derivate the analytical solution about the formation pressure in single-phase flow during the wireline formation testing.
以电缆地层测试过程中的地层渗流过程为例,利用计算机代数系统Maple推导了单相流体在测试过程中压力变化的解析表达式,以图形方式展现了在探针半径不同时压力降与时间的关系。
By means of measuring the natural frequencies of a horizontal right-angled rigid frame together with the transfer matrix method by computer algebraic system.
通过实测水平放置直角刚架的固有频率 ,以传递矩阵法为基础 ,利用计算机代数系统导出以支承刚度为未知量的非线性方程组 ,求解此方程组 ,从而识别出支承刚度 ,并通过实验来验证这一方法的有效性 。
With the aid of computer algebraic system, a simple algebraic transformation relation between a special type of solution of the nonlinear Klein-Gordon(NKG) equation and the nonlinear wave equation is obtained.
利用形变映射法,借助于计算机代数系统,得到一类非线性波动方程与非线性Klein-Gordon(NKG)方程特殊类型解之间的代数变换关系,由此获得了这类方程丰富的显式精确行波解,并且由这些解再次映射出了Boussinesq方程的行波解,并给出了波动图形及相关分析。
The computer algebra system-Maple and its application in the robotics;
计算机代数系统Maple及其在机器人学上的应用
Design and Implementation of a Computer Algebra System;
计算机代数系统的设计与实现
Using techniques of decomposition, truncation,elimination and resultant with computer algebra system, the author first gave qualitative prope rties of equilibria, and then analyzed its Hopf bifurcation both for real parameters and for integer parame.
利用计算机代数系统的分解、截尾、消去、约简、伪除等技术， 首先给出了平衡点的定性性质，进而分析了由实参数ａ，ｂ和整参数ｐ，ｑ所产生的Ｈｏｐｆ分岔。
The transfer matrix of annular strip and supporting element of a circular plate can be com- posed by computer algebra language.
给出圆板弹性支承的传递矩阵,并用计算机代数语言编写圆板环形条元及支承元件的传递矩阵,通过试验模态分析,确定圆板轴对称振型及频率,将该频率代入含待识别支承刚度的传递矩阵法中去,就可直接识别其刚度,并通过实验验证了此法的有效性。
The transfer matrix method is implemented with the computer algebra language.
借助计算机代数语言,编写对接梁的传递矩阵法程序。
the transfer matrix of annular strip and supporting elemet of a circlar plate can be composed by computer algebra language.
本文给出圆板弹性支承的传递矩阵,并用计算机代数语言编写圆板环形条元及支承元件的传递矩阵,通过试验模态分析,确定圆板轴对称振型及频率,将该频率代入含待识别支承刚度的传递矩阵法中去,就可直接识别其刚度,并通过实验验证了此法的有效性。
The Application and Research of HP38G Graphics Calculator;
HP38G图形计算器代数计算功能的应用与研究
algebraic logic of pocket calculator
袖珍计算机的代数逻辑
culator with algebraic logic
带有代数逻辑的计算器
computer algebra
计算机代数 -用计算机推导公式的学科
The Sotutions of Mathematical Physics Epuation with Mathematica;
用Mathematica计算机代数系统求解数理方程
Algorithm Design and Computation Complexity Analysis for Control Lie Algebra
控制李代数的算法设计和计算复杂性分析
A Numerical Method of The Algebraic Equation for The It’s Degree ≤ 6;
求次数≤6的代数方程根的一种数值计算方法
A chart representing numerical relationships.
计算图表代表数字关系的图表
Matrix Bounds for the Solution of Algebraic Lyapunov Equation Using Delta Operator;
基于Delta算子代数Lyapunov方程解的一些估计
Iterative Algorithm of three-phase PWM Waveforms Data in Nonsinusoidal Modulation;
三相鞍形PWM波形数据的迭代计算法
Computer Algebra Languages and System CASSDR;
计算机代数语言与CASSDR系统
Vibrational Spectrum of SnD 4 Via a Algebraic Model;
SnD_4分子振动谱的代数模型计算
Computer Proving of Several Theorem in BCI-Algebra Ideals
BCI-代数理想问题的计算机证明
The Digital Library under Environment of Ubiquitous Computing
普适计算环境下的新一代数字图书馆
Numerical calculation of durability (carbonation) for modern prestressed concrete structure
现代预应力结构耐久性(碳化)数值计算
Iterative Arithmetic of Legendre Series Coordination Inverse Solution on Terrestrial Ellipsoid
勒让德级数计算大地坐标主题反解的迭代算法
The act of counting or calculating.
计算数数或计算的动作
calculus, differential equations, linear algebra, statistics, computer science and at least one in numerical analysis, matrix algebra or computer systems.
微积分,微分方程,线性代数,统计,计算机科学和至少一数值分析,矩阵代数或计算机系统.