How to store strings into array?
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I am reading filename from directory and want to store it into array.
srcFiles = dir('E:\abc\*.bmp'); % the folder in which ur images exists
for i = 1 : length(srcFiles)
filename = strcat('E:\abc\',srcFiles(i).name);
names(i,:)=filename;
end
I am getting following error ??? Undefined function or variable 'names'.
3 个评论
Why waste your time with a loop anyway ?
P = 'E:\abc\';
S = dir(fullfile(P,'*.bmp');
N = {S.name};
F = fullfile(P,N)
Azzi Abdelmalek
2016-8-26
You don't need cellfun
F=fullfile(P,N)
Stephen23
2016-8-26
@Azzi Abdelmalek: thank you, I changed the comment.
采纳的回答
Adam
2016-8-26
I wouldn't expect you to be getting that specific error, but strings need to be stored in a cell array, not a numeric array generally:
names{i} = filename;
You may want to presize names though as
names = cell.empty( length(srcFiles), 0 );
or something similar.
5 个评论
Azzi Abdelmalek
2016-8-27
names{1}
names{2}
anu
2016-8-27
Azzi Abdelmalek
2016-8-27
I think the reason is obvious, your cell array is a row vector, then you have just to transpose it
names=names'
anu
2016-8-29
更多回答（1 个）
Azzi Abdelmalek
2016-8-26
names=fullfile('E:\abc\',{srcFiles.name})
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