Switching two things simultaneously in MATLAB

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dzix design
dzix design 2021-2-14
回答： Walter Roberson 2021-2-14
Please. Is it possible to switch simultaneously two things in MATLAB? Example: switch r s Where r and s are the two things to which l want to pass the switch

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回答（1 个）

Walter Roberson
Walter Roberson 2021-2-14
Ran in:
No. You can only switch on a scalar or character vector.
r = randi(2)
r = 2
s = randi(2)
s = 1
switch sprintf('%d,%d', r, s)
case '1,1'
disp('it was 1,1')
case '1,2'
disp('it was 1,2')
case '2,1'
disp('it was 2,1')
case '2,2'
disp('it was 2,2')
otherwise
disp('it was wrong!')
end
it was 2,1
switch true
case r == 1 && s == 1
disp('1 and 1')
case r == 1 && s == 2
disp('1 and 2')
case r == 2 && s == 1
disp('2 and 1')
case r == 2 && s == 2
disp('2 and 2')
otherwise
disp('none of the above!')
end
2 and 1

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