Furthermore,this method don’t need to compute the entries of the stiffness matrix and overcome the drawback to solve generalized inverse matrix.
该算法不但不需要计算刚度矩阵的值,而且还避免了求广义逆矩阵所带来的麻烦。
参考来源 - 一类高阶奇异积分方程的快速小波解法In 2DCDA, the inverse matrix of the within-cluster scatter matrix has to be calculated, however, usually the inverse matrix does not exist in“small sample size”(SSS) problems.
由于在2DCDA中,需要计算子类类内散布矩阵的逆矩阵,而在小样本问题中逆矩阵通常是不存在的。
参考来源 - 合成孔径雷达图像目标识别技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Inverse matrix is a very important content.
逆矩阵是一个非常重要的内容。
Finally, all that remains is to multiply these vectors by our inverse matrix , and there it is!
最后，所剩工作就是用逆矩阵来放大这些向量，下面就是了。
As compared with general node approach, presented method needs not use the inverse matrix of inductance.
与一般节点法相比，在建立方程中不必求电感支路的电感逆矩阵；
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