Basic loop syntax in MATLAB: for k=1:n
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What does it mean
for k=1:n
2 个评论
mohsen mohsen
2021-3-29
for i= 1:3
Walter Roberson
2021-3-29
It is as described in the responses rom Sean and I, with n being 3.
回答（2 个）
Sean de Wolski
2011-1-28
it means that everything between that line
k = 1:n
and
end
will be evaluated with k = every integer between 1 and n.
doc for
for more information
Walter Roberson
2011-1-28
(Adjusting Sean's answer):
it means that everything between that line
k = 1:n
and
end
will be evaluated with k = every integer starting at 1 and not exceeding n; no iterations will be done at all if n < 1
doc for
for more information
4 个评论
If you think Walter's adjustments are peantus, read: http://www.mathworks.com/matlabcentral/newsreader/view_thread/293533
Walter Roberson
2011-1-28
Heh. Somehow I missed that discussion the first time around!
Matt Fig
2011-1-28
Jan, how do you remember these things! There are obviously no angry armadillos bouncing around in your head.
Walter Roberson
2021-3-29
(The link mentioned by Jan moved to https://groups.google.com/g/comp.soft-sys.matlab/c/VHVkpxJoKMA/m/lMVgXwAYV-wJ )
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