speye(5)与sparse(eye(5))的功能一样。

The function speye(5) has the same function as the function sparse(eye (5)).

语句“A=sparse([0,2,5;2,0,1])”执行后，输出结果的最后一行是（ ）。

表格常用的列属性有 A: Controlsource B: CurrentControl C: Sparse D: 以上三项都正确

表格常用的列属性有 A: Controlsouree B: CurrentControl C: Sparse D: 以上三项都正确

中国大学MOOC: cement pervade discordant complement sparse vocal initiate tranquil intrigue connote There are a lot of italics. What do they to you?

常用的损失函数有那些（） A: 均方差 B: Sigmoid.交叉熵 C: Softmax交叉熵 D: Sparse交叉熵 E: 加权Sigmoid.交叉篇

Which descriptions are correct about the formation of Chinese characters in calligraphy? A: distinguish the primary and secondary element B: release and converge the strokes properly C: coexist the smooth and insecure strokes D: coexist the sparse and dense strokes

下列有关心功能成像呼吸运动伪影的对策,不正确的是( )。 A: 采用放射状K空间填充的Radial采集 B: 实时成像Real Time采集 C: 缩短TR D: 压缩感知成像CV sparse采集

14 In triple sequence table of sparse matrix, each triple represents ( ). A: the row number,column number and data value of non-zero elements in the matrix B: the data value of non-zero elements in the matrix C: the row and column numbers of elements in the matrix D: the row number,column number and data value of elements in the matrix