MXN是什么意思

The complexity of the test sequence is that: O ( MxN) times of writing CM+ O ( M) times of reading over CM where N and M are word number and word length of the CM respectively.

生成测试序列的复杂性为O（M×N）次写CM+O（M）次遍读CM，其中N和M分别为CM的字数和字长。

Shielding effectiveness of PCB loaded rectangular enclosure with circular-aperture array If A is the mxn matrix, then the nxm matrix is called the transpose of A.

加装印刷电路板的圆孔阵矩形机壳屏蔽效能如果A是mxn矩阵，那么nxm矩阵为A的转置矩阵。

According to the F norm's unitary invariant property of C mxn, the characteristic properties and deductions of the real symmetrical matrix and nonsingular matrix's F norm are achieved

由Cmxn中矩阵F范数的酉不变性质，给出了实对称矩阵与实非奇异矩阵F范数的特征性质及其推论