中文摘要：

考虑行（列）反对称矩阵的极分解和广义逆，给出了行（列）反对称矩阵的极分解和广义逆计算公式，并对行（列）反对称矩阵的极分解作了扰动分析．结果表明，所给方法既减少了计算量与存储量，又保证了数值精度．

英文摘要：

The author studied the polar factorization and generalized inverse of row （column） skew symmetric matrix, which leads tQ some new results. In addition, the formula of the polar factoriza-tion and grneraliaed inverse of row （Column） skew symmetric matrix were given, which makes calculation easier, and some perturbation bounds of polar factorization of row （column） skew symmetric matrix were also presented,tion bound