How to use for loop inside switch case?

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Md Abu Talhamainuddin Ansary
回答： Rik 2017-9-27
How can I use for loop inside switch cases? For example
for j=1,2,...,m
switch j
case 1,2,...,m-1
y=x(j);
case m
y=x(m)^2;
end
What is exact MATLAB coding?

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回答（1 个）

Rik
Rik 2017-9-27
If you really insist on a for-loop, you can use curly brackets. Most times there will be a better solution for this, which will increase speed quite a bit compared to a for-loop.
for a=1:4
switch a
case {1,3}
disp('1 or 3')
otherwise
fprintf('%d\n',a)
end
end
Will print:
1 or 3
2
1 or 3
4

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