use_fprintf.m

方便初学者学习

%将一个平方根表写入s_table.dat
a=1:10;
b=[a;sqrt(a)];
fid=fopen('s_table.dat','w');
fprintf(fid,'table of square root:\n');
fprintf(fid,'%2.0f  %6.4f\n',b);
fclose(fid);