【摘要】 本文以矩阵的理论为依据 ,定义了矩阵的旋转变换。又以初等变换为基础 ,将矩阵的旋转变换和初等变换复合为矩阵的一种非初等变换 ,并举例说明了这种变换的实际应用。由此 ,使矩阵作为一种工具 ,有了更广阔的应用空间更多还原

【Abstract】 According to matrix theory,the article gives the definition of the rotating transformation for matrix.As the basis for the primary transformation matrix,the rotating transformation for matrix and the primary transformation will be compounded a kind of non elementary transformation for matrix which is illustrated its practical use.And as a tool,matrix will own a wider application range.更多还原