Create a matrix whereas values can be -180 0 or 200

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André Pacheco
André Pacheco 2012-12-18
Hello
Is like the title says: i would be able to create a certain matrix 1:24 where i can only have -180, 0 or 200 sort randomly.
P.E.
[-180 200 0 0 0 200 200 -180 -180 0 ....]
Thanks in advance

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Laura Proctor
Laura Proctor 2012-12-18
I'm sure there's a more elegant solution, but here's one:
x = randi(3,1,24)-1;
x(x==1) = -180;
x(x==2) = 200;

更多回答（1 个）

Image Analyst
Image Analyst 2012-12-18
Try this:
a = int16(randi(3, 1, 24))
a(a==1) = -180;
a(a==2) = -0;
a(a==3) = -200;

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