Dlmwrite function problem to be fixed
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Hello guys i have a matrix of C(6,5) , what i want is to just take first and the fifth column and insert it into a text file , and i want it to be something like:
0 0
1 1
3 8
4 7
8 1
do you know which steps i have to follow? Thank you!
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dpb
am 26 Feb. 2015
doc colon
dlmwrite('newfile',[C(:,1) C(:,5)]);
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dpb
am 26 Feb. 2015
doc dlmwrite
Look at the optional 'precision' output that lets you specify either significant digits wanted or a specific format string.
NB: however, if the file is this large, what are you doing writing it as text file anyway? Can't possible expect to look at it by hand so why not use a stream file or if keeping it in Matlab, .mat?
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