%tool for generating frequency number files
ifrhi=255;ifrlo=9;
fid=fopen('difrq255.dat','wt')
fprintf(fid,'%s\n','0x308');
for ifr=ifrhi:-1:ifrlo
    nf=int2str(ifr);
    nz=6-length(nf);
    fz='';
    for j=1:nz
       fz=[fz '0'];
    end
    b=[fz nf]; disp(b);
    fprintf(fid,'%s %s\n',b,'0');
 end;
 

   