At last, the matrix equation for analyzing elastic foundation beam is held up by the equilibrium of node forces.
最后，由梁单元结点力平衡建立分析弹性地基梁的矩阵方程。
The node equation set of the electric network is solved on a microcomputer with sparse matrix technique.
本文研究了稀疏矩阵技术在微型机上解电力网络的节点方程组。
The node equation set of the electric network is solved on a microcomputer with sparse matrix technique.
本文研究了稀疏矩阵技术在微型机上解电力网络的节点方程组。
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