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Numerical-method-solve-equations

于 2012-10-02 发布 文件大小:1KB
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  数值方法解方程组AX=B(LU分解),过程分3步,首先,分解系数矩阵A=LU,然后,解LY=B,最后再求UX=Y 另一种是直接求解的(2.1)(Numerical method to solve the equations AX = B (LU decomposition), 3 step process, first of all, the decomposition of the coefficient matrix A = LU, then, Xie LY = B, and finally seek UX = Y another directly solving (2.1 ))

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