Array indexing in matlab
显示 更早的评论
Starting with
>> z = reshape([1:1:30],6,5)'
z =
1 2 3 4 5 6
7 8 9 10 11 12
13 14 15 16 17 18
19 20 21 22 23 24
25 26 27 28 29 30
what is the one-line command to access access the variable z to get the result:
1 2 23 24
7 8 29 30
采纳的回答
z = reshape(1:30,6,5).' % [] not necessary; 1:1:30 is the same as 1:30; .' is transpose, ' is complex conjugate transpose
[z([1 2],[1 2]) z([end-1 end],[end-1 end])]
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
