a=array([1,2])
tile(a,2) #一维列x2,行x1
![](https://img.haomeiwen.com/i1324962/4ea71ed1f33aa603.png)
tile(a,(1,2)) #二维 行x1 列x2
![](https://img.haomeiwen.com/i1324962/a457d7d45a2f4642.png)
tile(a,(2,1)) #二维 行x2 列x1
![](https://img.haomeiwen.com/i1324962/22fe403b0ce33b5d.png)
tile(a,(1,1,2)) #三维 列x1 二维 行x1,列x2
![](https://img.haomeiwen.com/i1324962/0e898054b3ecd2b6.png)
tile(a,(1,2,2)) #三维 列x1 二维 行x2 列x2
![](https://img.haomeiwen.com/i1324962/ab231c050ed29b92.png)
tile(a,(2,1,2,2)) #继续尝试:三维 行x2 列x1 二维 行x2 列x2
![](https://img.haomeiwen.com/i1324962/6271f19648fb999c.png)
规律:
tile(array,n) 一维 列x n
tile(array,(n,m)) 二维 行x n 列x m
tile(array,(n1,m1,n2,m2)) 三维上以此类推
参考文档:官方文档
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