The computer algebra and design antenna 计算机代数学与天线设计
Study solving computer algebra problem method in engineering calculate 解决工程中计算机代数问题方法的探讨
computer algebra system 计算机代数系统
In succession, with computer algebra system maple, the dynamical plot of 接着介绍了借助计算机代数系统maple实现电磁波极化状态的动态展示的做法。
Yacas-yacas-yacas ( yet another computer algebra system ) is a small and highly flexible general-purpose computer algebra language 是一款小型高度可定制的通用代数电脑语言。
Yacas-yacas-yacas ( yet another computer algebra system ) is a small and highly flexible general-purpose computer algebra language 是一款小型高度可定制的通用代数电脑语言。
With the aid of computer algebra system maple, the nonlinear algebra equations corresponding to the nonlinear coupled scalar field equations can be successfully solved this way, and eventually many exact solutions to it can be obtained 用这种办法在计算机代数系统maple上成功地求解了非线性耦合标量场方程组所对应的非线性代数方程组,最终获得了耦合标量场方程组的众多精确解。
The first part, the theory and application about wu-ritt differential characteristic sequence method are discussed, which involves the theories of differential equations, abstract algebra and computer algebra etc . we apply wu-ritt differential characteristic sequence method ( abbr . wu-ritt method ) to linear partial differential equations which has physics significance and give the size of solutions and formal taylor solutions 本文共分两部分,第一部分讨论微分特征列法的理论和应用问题,涉及到微分方程,抽象代数,计算机代数等重要学科。将吴方法应用到具有物理意义的线性偏微分方程上去,我们给出了型序,验证了张鸿庆教授八十年代给出的恰当解的概念,刻划了解的规模并给出了形式幂级数解。
With the development of the computer and the constantly expanding of it's applied domain, symbol computation present gradually powerful bioenergy . in this paper, using the computer algebra as the tool and the differential algebra as the background, we discuss the theory of " ac = bd " and the differential characteristic method and their application in the differential equations 随着计算机的发展和应用领域的不断扩大,符号计算在数学领域中体现出了日益强大的生命力,本文就是以计算机代数为工具,微分代数为理论背景,讨论了“ac=bd”理论及微分特征列法的相关理论问题以及它们在微分方程组中的应用。