How to use exist for a cell?
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Hello,
I have a cell with string elements and I am trying to check if they exist as variables:
A={'B0','B01','B04'}
for i=1:3
if exist(A(i,1),'var')==1
...
This does not work so what do I do? Thx!
0 commentaires
Réponse acceptée
Walter Roberson
le 12 Avr 2012
if exist(A{i,1},'var')
Notice the {} instead of ()
3 commentaires
Shamir Alavi
le 7 Déc 2012
It doesn't work for me! Here's the code:
>> h = {1,2;3,4};
>> exist('h','var')
ans =
1
>> exist('h{1}','var')
ans =
0
>> exist('h{1,1}','var')
ans =
0
Am I making any mistake? If not, is there any other way to check existence of different elements in a cell array?
Thanks
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