Hi buddy
It's dead easy, I'm copy pasting part of a code I wrote to manipulate text files in which I read the text file line by line. anytime you us
fid1=fopen('D:\Dale Jr.PLR','r'); % This opens a file
fid2=fopen('F:\NEW_Dale Jr.PLR','r');
line_num=0;
l1='0';
l2='0';
while(ischar(l1)||ischar(l2)); % this continues until the end of file
line_num=line_num+1;
l1=fgetl(fid1); % anytime you use fgetl you read a line and next time you use it reads next
l2=fgetl(fid2);
if(isequal(l1,l2)==0)
disp(['L1=',l1])
disp(['L2=',l2])
line_num
err(line_num)=line_num;
end
end
Ok in this program I checked the content of 2 files, wanted to make sure if they are the same. Ignore the program, what's important is to use fgetl ,I include some comment for you in the code, just wanna emphasis that first time you use fgetl, it reads the first line, next time you use it it will read the second line, so you don't have to have a counter for the lines, unless you want to save the lines like I did and I assigned a variable and a counter for the variable to save all the lines. Refer to MATLAB product help for more examples and information.
Good Luck!
