matlab - write data into the text output file -


i have input.dat that:

1  1  1  2  3  10  17  16 15 8  9 2  1  3  4  5  12  19  18 17 10 11 3  1  5  6  7  4   21  20 19 12 13 4  1  15 16 17 24  31  30 29 22 23

1st column : numel
2nd column : matno
3rd-12st column : lnods

i wrote follow;

fprintf(fid6,'n  pro     points \n');  matno=zeros(4,1); lnods=zeros(4,9);   ielem=1:nelem   numel(ielem,:)=fscanf(fid5, '%d', 1);  matno(ielem,:)=fscanf(fid5, '%d', 1);  lnods(ielem,:)=fscanf(fid5, '%d  %d  %d  %d  %d  %d  %d  %d  %d',[9,1]);    end    fprintf(fid6, '%-2d           %-2d        %-2d  %-2d  %-2d  %-2d  %-2d  %-2d  %-2d  %-2d  %-      2d\n',numel,matno,lnods);

i expect:

n  pro    　　           points 1　  1　 　　1   2   3   10   17   16   15   8   9  2　  1　 　　3   4   5   12   19   18   17   10  11 3　  1　 　　5   6   7   4    21   20   19   12  13 4　  1　 　　15   16  17  24   31   30   29   22  23

but

n  pro    　　           points 1　  2　 　　3   4   1   1   1   1   1  3   5 15　 2　 　　4   6   16  ...

what problem?

use tabs instead of plain spaces. cleaner.

for example:

fprintf(fid6, '%-2d\t%-2d\t%-2d  %-2d  %-2d  %-2d  %-2d  %-2d  %-2d  %-2d  %-2d\n',numel,matno,lnods);

and spacing, why put %-2d? try %4d or , remove whitespaces

fprintf(fid6,'%4d\t%4d\t%4d%4d%4d%4d%4d%4d%4d%4d%4d\n',numel,matno,lnods)

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