Read Data From txt file using uigetfile...
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Hi
I Have to read a file using uigetfile by this code by i face the error...
[filename,pathname,d] = uigetfile('*.txt;');
filepath=fullfile('pathname','filename');
fid = fopen('filepath');
mline1 = textscan(fid, '%f%s%s%f%f%s%s%f%f ','HeaderLines',5);
fclose(fid);
Error:
Error using textscan
Invalid file identifier. Use fopen to generate a valid
file identifier.
By The Way I Already have done it without using uigetfile...
another point is data should be a number not a string cause they are going to plotted... What should i do to convert them???
1 个评论
Walter Roberson
2013-6-21
For the bit about it needing to be a number, we need a sample input line.
采纳的回答
Walter Roberson
2013-6-21
do not put the aote matks around filepath.
fopen(filepath)
9 个评论
Masoud Ghanbari
2013-6-21
Walter Roberson
2013-6-21
[filename,pathname,d] = uigetfile('*.txt;');
filepath=fullfile('pathname','filename');
fid = fopen(filepath); %no quotes around filepath
Masoud Ghanbari
2013-6-22
Walter Roberson
2013-6-22
[filename,pathname,d] = uigetfile('*.txt;');
filepath=fullfile(pathname, filename); %no quotes around pathname, filename
fid = fopen(filepath); %no quotes around filepath
Masoud Ghanbari
2013-6-22
Azzi Abdelmalek
2013-6-22
cell2mat(YourArray)
Masoud Ghanbari
2013-6-22
编辑：Masoud Ghanbari
2013-6-22
Walter Roberson
2013-6-22
mline_num = [mline1{[1:5 7]}];
mline_txt = mline1{6};
Masoud Ghanbari
2013-6-23
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2013-6-21
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