Linear matrix equation 线性矩阵方程
linear matrix equation system 线性矩阵方程组
restricted linear matrix equation 约束线性矩阵方程
system of linear matrix equation 线性矩阵方程组
Generally, we choose some appropriate iteration methods to solve the large sparse matrix linear equation system to get the approximate solution of the PDE usually.
在求解大型线性方程组时，人们经常选用合适的迭代方法求其近似解。
Linear equation sets as basic computational unit, expressing linear equation sets in matrix form, basic matrix operations.
做为基本计算单元之线性方程组，以矩阵形式表示线性方程组，基础矩阵运算。
By elementary rank transformations of matrix, a method has been obtained to solve linear diophantine equation with some variables. The method overcomes the deficiency of traditional method.
利用矩阵的初等列变换，给出了求解多元线性不定方程的一种方法，该方法改进了传统方法计算量大、步骤多的缺点。
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