Load----problem in using this commad

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Rohtash Dhiman
Rohtash Dhiman 2011-11-28
i have wriiten a code to load 100 txt files of a data and the line of code marked bold is not working ....plz help me..
for i=1:1:100
tmp=num2str(i);
f={'F'};
ze={00};
tx ={'.txt'};
if(i<10)
ze={'00'};
fnam=strcat(f, ze, tmp, tx);
else
if(i==100)
fnam=strcat(f, tmp, tx);
else
ze={'0'};
fnam=strcat(f, ze, tmp, tx);
end
end
* X = load(fnam)**BOLD TEXT*
end
  2 个评论
Chandra Kurniawan
Chandra Kurniawan 2011-11-28
You can't use 'load' command to import your txt files. Load command is used to load MAT-File only. Use fopen instead.
Walter Roberson
Walter Roberson 2011-11-28
"load" _is_ supported for text files that are written to be compatible in form with save -ascii

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采纳的回答

Chandra Kurniawan
Chandra Kurniawan 2011-11-28
I have 100 text file with filenames F001.txt, F002.txt, F003.txt, ... , F010.txt, F011.txt, ... F100.txt.
Use this code below to import your text files
for i = 1 : 100
if (i < 10), ze = '00';
elseif (i == 100), ze = '';
else, ze = '0';
end
filename = strcat('F',ze,num2str(i),'.txt');
fid = fopen(filename);
C(i) = textscan(fid,'%s');
end
  1 个评论
Chandra Kurniawan
Chandra Kurniawan 2011-11-28
Note that in each txt file, I wrote 00x.
Eq : I wrote 001 in F001.txt
002 in F002.txt
100 in F100.txt

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更多回答（1 个）

Fangjun Jiang
Fangjun Jiang 2011-11-28
Try this first to see if it is the problem regarding your file name construction.
for i=1:100
fnam=sprintf('F%03d.txt',i)
end
  1 个评论
Walter Roberson
Walter Roberson 2011-11-28
And for those who prefer num2str to sprintf (even though num2str calls sprintf to do the work):
for i=1:100
fnam=num2str(i, 'F%03d.txt');
X=load(fnam)
end

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