| 1. | This can be extended to n x n tridiagonal matrices.
这可以推广到nXn三对角线的矩阵。 |
| 2. | This can be extended to nxn tridiagonal matrix with l, u bidiagonal .
把它推广到nxn三对角线矩阵使具有两对角线的矩阵L、U。 |
| 3. | Both methods result in tridiagonal systems of linear equations that can be solved efficiently .
两种方法都形成了有效求解的三对角线的线性方程组。 |
| 4. | A determinant whose only nonzero elements occur in square blocks centered about the principal diagonal is in block-diagonal form .
仅有的非零元素集中于主对角线的方块中的行列式是分块对角形式的。 |
| 5. | A determinant in which all elements are zero except the elements of the principal diagonal and the elements immediately above and below this diagonal is called a continuant .
一个行列式除了主对角元素以及紧靠对角线的上面和下面的元素外，所有的元素均为零者叫做连行列式。 |
| 6. | This can be extended to n x n tridiagonal matrices
这可以推广到n x n三对角线的矩阵。 |
| 7. | A pattern of lines on a diagonal from upper left to lower right
从左上到右下的对角线的线条图案。 |
| 8. | A pattern of lines on a diagonal from upper right to lower left
从右上到左下的对角线的线条图案。 |
| 9. | A pattern of crisscross diagonal lines
交叉对角线的图案。 |
| 10. | Next , move to the diagonal section at the back - right side of the diamond
下一个,在钻石的背面-正确的边移到对角线的区段。 |
