广义逆矩阵与相容线性方程组_数学毕业论文_毕业论文网 关键词: 广义逆矩阵；极小范数解；线性方程组 [gap=1162]Key words: generalized inverse matrix; Minimal Norm Solution; linear equations
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...极小范数解； 最佳逼近 [gap=1145]different constrained least square solution; modified conjugate gradient method; least-norm solution; optimal approximation ..
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极小F范数解 the minimal-norm solution
同时还给出了它的最佳逼近问题的极小范数解。
The least-norm solution of the optimal approximation was given.
该算法可以判断矩阵方程组是否有自反矩阵解，并在有自反矩阵解时，可以在有限步迭代计算之后得到矩阵方程组的一个自反矩阵解或者极小范数自反矩阵解。
By this iterative method, the solvability of the equations can be determined automatically, and its reflexive matrix solution or least-norm reflexive matrix solution can be got within finite steps.
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