...4 3 2 3 y x y x (1-2) (1-3) 这两个方程作为整体来讨论,就成一线性方程组 (system of linear equations), (1-2)是方程组的第 一个方程,而(1-3)是第2个方程, 对于线性方 程组,其重要的求解方法是消元法, 即通过对方 程组做同解...
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一次方程组知识纵横一次方程组(system of linear equations)是在一元一次方程的基础上展开的,教材 只介绍了二元一次方程组、三元一次方程组的概念、解法,
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2.5 矩阵的初等变换(Elementary operations of matrices) 第三章 线性方程组(System of linear equations) 3.1 向量组及其线性组合(Vectors set and linear combination) ..
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homogeneous system of linear equations 齐次线性方程组 ; 称为齐次线性方程组
infinite system of linear equations 无穷线性方程组
The system of linear equations 线性方程组
homoeneous system of linear equations 齐次线性联立方程式
derived system of linear equations 导出组
nonhomogeneous system of linear equations 非齐次线性联立方程式
a system of linear equations 一个线性方程组
Large sparse system of linear equations are solved by sparse matrix methods.
利用稀疏矩阵技术求解大型稀疏线性方程组。
At each iteration, it was only necessary that a system of linear equations be solved.
该算法在每一步迭代时,仅需求一线性方程组系统。
Swiss mathematician who is known today for Cramer's rule for solving a system of linear equations.
瑞士数学家,因解线性方程组的克莱姆法则而为今人所知。
System of linear equations. What are the equations here? Well, I could say, you know, the number of pigs plus the number of 20 chickens equals 20, right? Because we've got 20 heads. And then what else do I have?
如何解决这个问题呢?,用线性方程式的办法来解决,等式是什么呢?你应该知道,猪的数量加鸡的数量等于,对吧?因为我们有20个头?
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