有理: reasonable; justified; in th ...矩阵: matrix; array的: 4次方是 The fourth power of 2 i ...分母: denominator有理矩阵的权: weight of rational matrix真有理矩阵: proper rational matrix准素有理矩阵: primary rational matrix矩阵的分块: partitioning of matrix矩阵的分块乘法: block multiplication of matrices有理化分母: rationalizing denominators预处理矩阵: preconditioning matrix矩阵的: lr-zerlegung lu decomposition模糊推理矩阵: fuzzy reasoning matrix（矩阵的）平移: translate（矩阵的）缩放: scaling（矩阵的）旋转: rotation矩阵的乘法: multiplication of matrices矩阵的范数: norm of a matrix; norm of matrix矩阵的积分: integration of a matrix矩阵的迹: diagonal sum; matrix trace; spur of matrix; trace of a matrix; trace of matrix矩阵的阶: order of a matrix矩阵的阶数: order of a matrix矩阵的列和: column sum of a matrix矩阵的逆: inverse of a matrix矩阵的特盏: characteristic value; eigenvalue
