Writing row vectors to file

I am currently using the following scheme to write the row vectors Vec_A and Vec_B to a file:

fid = fopen('myfile.dat','wt');                                                    
fprintf(fid,'%f %f\n',Vec_A,Vec_B);                                             
fclose(fid);  

However, this writes the vectors as column vectors. How can I modify the above code to instead write them as row vectors, such that the values of Vec_A are the first row and the values of Vec_B are the second row?

Answer 1

[Ameer Hamza]

Vec_A = 1:10;
Vec_B = 11:20;

fid = fopen('myfile.dat','wt');
fprintf(fid,'%f ',Vec_A);
fprintf(fid,'\n');
fprintf(fid,'%f ',Vec_B);
fclose(fid);

Answer 2

[KSSV]

M = [Vec_A; Vec_B] ; 
fid = fopen('MyFile.txt' , 'wt')
fprintf(fid, [repmat('%f\t', 1, size(M,2)) '\n'], M')                 
fclose(fid);