matrix notation造句

例句与造句

1. It is convenient to shift from index to matrix notation at this point .
   为了方便起见，这里我们把下标记法改为矩阵记法。
2. And . . . . just . . . i think a little bit about matrix notation and how do that multiplication , so let me say how i multiply a matrix by a vector
   同时…正…我再思考一下矩阵符号以及怎么样来做那个乘法，那么，让我来讲我是怎么样用一个矩阵去乘以一个向量的。
3. It's difficult to find matrix notation in a sentence. 用matrix notation造句挺难的