Inserting values from matrix into a script file

2019 1 29
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更新时间：2019 1 29
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I have a script in which some of the values should change from the matrix which i have and create a txt file.
Supoose my matrix is like [ 0 3846 6; 4154 51 64 ; 8945 56 4]
I should get three txt files like,first one
$$$$$$$$$$$$$$
My num= '0'
format = '3846'
heading='6'
2nd txt file
$$$$$$$$$$$$$$
My num= '4154'
format = '51'
heading='64'
3rd txt file
$$$$$$$$$$$$$$
My num= '8945'
format = '56'
heading='4'
This is the script which i should get,Could you please help me
Please note strings are mandatory on the numbers

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madhan ravi
madhan ravi 2019-1-29
Why did you delete the previous same question and posted a new one?
Jan
Jan 2019-1-29
What exactly is your question? What have you tried so far? "This is the script" is not clear. "strings are mandatory on the numbers" is not clear also.

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回答（1 个）

Jan
Jan 2019-1-29
编辑：Jan 2019-1-29

0 个投票

X = [ 0 3846 6; 4154 51 64 ; 8945 56 4];
Folder = 'C:\Temp'; % Adjust to yozur needs
fileNames = {'max', 'min', 'avg'};
for k = 1:size(X, 1)
FileName = fullfile(Folder, sprintf('%s.txt', filenames{k}));
[fid, msg] = fopen(FileName, 'w');
if fid == -1
error('Cannot open file: %s', msg);
end
fprintf(fid, ['$$$$$$$$$$$$$$\n', ... % [EDITED 2] comma added
'My num= ''%g''\n', ...
'format = ''%g''\n', ...
'heading=''%g''\n'], X(k, :)); % [EDITED]
fclose(fid);
end

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Sandeep Nair
Sandeep Nair 2019-1-29
编辑：Sandeep Nair 2019-1-29
Hi Jan,
This text file am doing automation which i will use in some other software hence i require strings in the number since this is the format that the other software takes in
Please note i tried someting like this taking the format of the script in cell arrays and then printing it,please refer to the code below
X = [ 0 3846 6; 4154 51 64 ; 8945 56 4];
fileNames={max,min,avg}
for i = 1:numel(fileNames)
fileid = fopen(sprintf('%s.txt',fileNames{i}),'w')
a={'$$$$$$$$$$$$$$ \n',
'My num= ''%d''\n',
'format = ''%d''\n',
'heading=''%d''\n'};
for k=1:numel(a)
fprintf (fileid,a{k},X(i,1),X(i,2),X(i,3))
end
fclose(fileid);
end
But it is printing all the values ,hence i require a solution with full format including the $$$$$ signs
Jan
Jan 2019-1-29
"i require strings in the number" is not a meaningful statement. Strings are strings and numbers are numbers. Do you mean "quotes before and after the numbers"?
I forgot some values in my code. I've updated it now.
Sandeep Nair
Sandeep Nair 2019-1-29
Also Jan,please check the code provided by you as it is not even working,not able to print
the numbers as required
Sandeep Nair
Sandeep Nair 2019-1-29
Sorry,yes you are right i mean to say quotes but still your code gives me following error
Dimensions of matrices being concatenated are not consistent.
Jan
Jan 2019-1-29
Yes, this time I forgot a comma. But I hope, that you are able to fix some typos also. It is not so hard.

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Jan
Jan
2019-1-29

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