matrix arithmetic numbers short way

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Grkn12
Grkn12 2021-1-1
评论： Grkn12 2021-1-1
Hi,
is there any short way to define a matrix that contains arithmetic number , for instance A = [ 1 2 3 4 5 6 ..... 30 ] can I write this matrix in a different and short form instead of writing all these numbers ?

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回答（1 个）

Ameer Hamza
Ameer Hamza 2021-1-1
Yes, quite easily.
A = 1:30;
Read about colon operator: https://www.mathworks.com/help/matlab/ref/colon.html

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