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how to convert arrays inside my cell array into cells?

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ilona
ilona 2013-12-29
编辑： Azzi Abdelmalek 2013-12-29
if I have a cell array:
% code
cities =
'city1'
'city2'
'city3'
'city4'
'city5'
I want my cell to include cells that include the strings inside like that
% code
cities =
{1x1 cell}
{1x1 cell}
{1x1 cell}
{1x1 cell}
{1x1 cell}
for example in the 3rd cell inside my cell array there is
% code
{1x1 cell}% inside of it --> 'city3'
without using any kind of loop! (cause I can do it without any real problam with a loop)
  2 个评论
Image Analyst
Image Analyst 2013-12-29
Cells are complicated - why make it even more complicated than it needs to be? If you want you could have cells inside of cells inside of cells inside of cells. But why?
ilona
ilona 2013-12-29
this is because I study Matlab in a University course and they want me to submit a structure that include cell arrays that include cell arrays... for no good reason other then showing us it is possible...

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采纳的回答

Andrei Bobrov
Andrei Bobrov 2013-12-29
out = num2cell(cities)
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Image Analyst
Image Analyst 2013-12-29
I never would have thought something called num2cell would work on something that is not numbers, but surprisingly it does.

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更多回答（2 个）

Azzi Abdelmalek
Azzi Abdelmalek 2013-12-29
编辑：Azzi Abdelmalek 2013-12-29
cities ={'city1'
'city2'
'city3'
'city4'
'city5'}
out=cellfun(@(x) {x},cities,'un',0)
out{3}
%or
out=cellfun(@cellstr,cities,'un',0)
Azzi Abdelmalek
Azzi Abdelmalek 2013-12-29
out=regexp(cities,'.+','match')

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