高斯消元
- 与 高斯消元 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In the light of the complex, high-level and non-linear feature of the mathematical model which describe the transport of the coalbed methane, this paper study the fully-implicit solving method of the mathematical model in detail. Based on the complexity of the algebraic equations which are formed eventually, according to the alternating direction implicit difference pattern, this paper use the iterative method and the fully main element Gauss-Jordan eliminating method to solve equations, which is to use the iterative method to determine coefficient matrix and use the fully main element Gauss-Jordan method to solve th linear algebraic equation group, at the same time of studying the solving method of the mathematical model, according to the devising requirement of FORTRAN77 program structure, this paper draw up computer program and form the corresponding computer model, and verify the validity and reliability of the model in theory by operating the model.
重点研究了模型内、外边界及有关参数的处理,针对描述煤层甲烷运移的数学模型是一个复杂、高阶非线性数学模型的特点,详细研究了模型的全隐式求解方法,根据最后形成的代数方程组的复杂性,按交替方向隐式差分格式,采用迭代与全选主元高斯约当消去法相结合的方法求解方程:即确定系数矩阵采用迭代法,求解线性方程组时采用全选主元高斯约当消去法,在研究模型解法的同时按FORTRAN结构化程序设计的要求,编制计算机程序,形成相应的CBMRS计算机模型,并通过模型的运行从理论上证明了模型的正确性与可靠性。
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Those equations are dispersed in space by iso-parameter elementmethod and in time by using backward difference. A numerical simulator is established byFortran, the ideas of high part make the of structure program clear, maintain easy, calculationeffective.
在此基础上利用Fortran语言编制了有限元方法的油藏模拟器,采用等参元对渗流方程在空间上离散,采用向后差分在时间上离散,线性方程组的求解采用变带宽高斯消去法,该方法充分利用刚度矩阵呈条带状和其对称性的特点,大大减少了所需存储空间。
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After that a 40 degree univariate polynomial equation can be obtained. Other variables can be computed by Euclidean algorithm and Gaussian elimination.
使用辗转相除法和高斯消去法可以直接快速的求出其他3个变元。
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Out PCA Gaussian elimination is my calculation A study prepared at the completion of the main-element Gauss elimination method to achi...
列主元高斯消去法是我学习计算方法A时编写的完成了列主元高斯消去法实现方程组求解。
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In Chapter 6,by changing Gauss elimination method of solving linear algebraicequations in software package based on MPROWs and PEROWs into the elimination byband matrix and the elimination by varied bandwidth,we obtained the solver of ordinarydifferential equations,which is suited to solve the partial differential equations by themethod of lines.
在第六章,我们将基于MPROWs及PEROWs的软件包中求解线性方程组的通常的高斯消去法修改为带状矩阵消元法及变带宽消元法,从而获得适合于用线方法求解偏微分方程的常微分方程求解器。
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Direct method of Gaussian elimination, Gaussian main-element elimination, and the iterative method of Jacobi iteration, Gauss - Seidel (Gauss - Seidel) iterative method is linear equations numerical solution of important ways.
直接法中的高斯消去法、高斯列主元消去法,以及迭代法中的雅可比迭代法、高斯-赛德尔(Gauss-Seidel)迭代法又是线性方程组数值求解的重要方法。
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Using Matlab program out of the main yuan Gaussian Elimination Act.
利用matlab程序实现列主元的高斯消去法。
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Use all PCA Gaussian elimination of linear equations, the solution process simulation and numerical calculation.
利用全主元高斯消去法对线性方程组的求解过程进行数值模拟与计算。
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Based on the operation rules of generalized multiplication and generalized addition,the improved Gaussian elimination algorithm is applied in power system topology analysis,meanwhile the sparse technique and sectionalization technique are introduce to raise efficiency of topology analysis.
根据广义乘法和广义加法的运算规则,将改进的高斯消元算法应用于电力系统拓扑结构分析中,并引入稀疏、分块处理等技术提高了上述拓扑分析的效率。
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This procedure using Gauss elimination to solve complex linear equations solution of the problem.
详细说明:本程序运用高斯消元法,解决复杂的线性方程组解的问题。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。