Read Text file and then use the outputs in a loop

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jack walker
jack walker 2016-8-29
编辑： Stephen23 2016-8-29
Hi i am just learning Matlab , any direction help would be great
I have a text file that contains 1 column. In this column is file paths. Some thing like this
C:\Users\jwalkerack\Documents\MTLAB\A_file.txt
C:\Users\jwalkerack\Documents\MTLAB\B_file.txt
C:\Users\jwalkerack\Documents\MTLAB\C_file.txt
i want to load these file path strings into a list , that i can then input into a for loop and do something
So far i have this
fid = fopen('C:\Users\jwalkerack\Documents\Tiff_deminsions\In\To_Process.txt');
% Read all lines & collect in cell array
C = textscan(fid ,'%s')
Y = C{1};
Count = 0
for i=1:length(Y)
elm = Y(i);
display(elm)
display(Count)
end
When i display elm it does seem to print out the file path , but when i try and put it into the next step , it does not reconise it as being a string , is there way i can convert the elm variable to be a string/filename
thanks for your time
  1 个评论
KSSV
KSSV 2016-8-29
编辑：KSSV 2016-8-29
but when i try and put it into the next step...this is not clear..what you tried to do exactly?

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回答（1 个）

Stephen23
Stephen23 2016-8-29
编辑：Stephen23 2016-8-29
Change the parentheses to curly brackets:
elm = Y{i};
And then learn about the difference between () and {} for cell arrays:
http://www.mathworks.com/help/matlab/matlab_prog/access-data-in-a-cell-array.html

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