conditional problem of variation的意思|示意

Using this estimate, it may be simplified to solve a problem of the conditional variation.

然后根据这个估计式，将问题化成求解一个条件变分问题。

By using the variation dynamic admittance algorithm of the load power, the ill-conditional number problem of the node admittance matrix is solved.

利用负荷功率变动态导纳算法解决了节点导纳矩阵病态问题。