3*3*3的3维矩阵XYZ如下所示:
, , = [1,5.33]
[1,5] (5,9] (9,13]
[0.1,0.4] 2 0 1
(0.4,0.7] 0 0 1
(0.7,1] 1 0 0
, , = (5.33,9.67]
[1,5] (5,9] (9,13]
[0.1,0.4] 0 1 0
(0.4,0.7] 0 0 0
(0.7,1] 0 1 0
, , = (9.67,14]
[1,5] (5,9] (9,13]
[0.1,0.4] 0 0 0
(0.4,0.7] 1 1 0
(0.7,1] 0 0 1
#######################################
如上3*3*3的3维矩阵想得到XZ, 办法为:
XYZ[,1,] + XYZ[,2,] + XYZ[,3,]
#######################################
若想推广n*m*k的3维矩阵,得到XZ,怎么不用for循环编代码,请大神指导,谢谢!


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