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矩阵直接三角分解法
- 数值方法中用c++编写的数值矩阵直接三角分解法求解线形方程组的算法-c numerical methods used to prepare the direct numerical triangular matrix decomposition method of linear equations Algorithm
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- 用语言编写的解线性方程组的直接方法(包含Gauss顺序消去法、Gauss列主元素消去法、Doolittle三角分解法)-language to be used to prepare the solution of linear equations of the direct method (including Gauss elimination order, Gauss out the main elements of eliminat
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- 三角分解法亦称因子分解法,由消元法演变而来的解线性方程组的一类方法。设方程组的矩阵形式为Ax=b,三角分解法就是将系数矩阵A分解为一个下三角矩阵L和一个上三角矩阵U之积:A=LU,然后依次解两个三角形方程组Ly=b和Ux=y,而得到原方程组的解,例如,杜利特尔分解法、乔莱斯基分解法等就是三角分解法(The triangular decomposition method, also called factor decomposition
4线性方程组的直接解法—直接三角分解方法
- 使用matlab编写了直接三角分解方法的函数,里面有题目,可直接运行计算得到结果。(The function of direct triangulation decomposition method is written by MATLAB. There are questions in it, which can be directly run and calculated and get the result.)
5线性方程组的迭代解法—Jacobi迭代法
- 使用matlab编写了Jacobi迭代法的函数,并通过例子进行了验证。(The function of Jacobi iteration method is written by MATLAB, and is verified by an example.)