What is the syntax of fprintf? Suppose there are two flot numbers 1 and 2, and F_ID is the file identifier. Write the command to sabe the two numbers to F_ID?
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Tucker Russ
le 9 Fév 2014
Modifié(e) : Image Analyst
le 10 Fév 2014
What is the syntax of fprintf? Suppose there are two flot numbers 1 and 2, and F_ID is the file identifier. Write the command to sabe the two numbers to F_ID?
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Wayne King
le 9 Fév 2014
Modifié(e) : Wayne King
le 9 Fév 2014
fprintf(F_ID, '%1.1f %1.1f\n', X)
where X has two columns. X is the variable in the MATLAB workspace contain the numbers.
Or
fprintf(F_ID, '%1.1f %1.1f\n', a,b)
where a = 1.0 and b = 2.0
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Azzi Abdelmalek
le 9 Fév 2014
x=[1 2]
fid=fopen('filename.txt','w')
fprintf(fid,'%10.1f',x)
fclose(fid)
Image Analyst
le 9 Fév 2014
Modifié(e) : Image Analyst
le 10 Fév 2014
In regards to your question "What is the syntax of fprintf? Suppose there are two flot numbers 1 and 2, and F_ID is the file identifier. Write the command to sabe the two numbers to F_ID?"
fprintf(F_ID, '%f, %f\n', number1, number2);
That will put them on their own line, separated by a comma. If you want a certain number of decimal places, say 3, then do it like this:
fprintf(F_ID, '%.3f, %.3f\n', number1, number2);
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