New with MatLab, need help

I have and 2 array. - First array contains one column of a string represent data and time like this

"20122906 092315"
- Second array contains three column of number like this 
55.0529719779269  54.2662719394507  84.2787929148699
55.0485478536631  54.2647888297049  84.2789499779805
55.0470731369992  54.2633057156541  84.2853886145768
55.0441236908077  54.2588563476729  84.2858596439719
55.0396994893608  54.2558900808281  84.2798920353695

I want to print these to a text file with as follow:

20122906 092315;55.05;54.26;84.27CR&LF
20122906 092317;55.05;54.26;84.27CR&LF
20122906 092397;55.05;54.26;84.27CR&LF
.....
.....
.....
20122906 092397;55.05;54.26;84.27CR&LF
EOF

Answer 1

[KSSV]

str = {'20122906  092315'} ;
A = [55.0529719779269  54.2662719394507  84.2787929148699
55.0485478536631  54.2647888297049  84.2789499779805
55.0470731369992  54.2633057156541  84.2853886145768
55.0441236908077  54.2588563476729  84.2858596439719
55.0396994893608  54.2558900808281  84.2798920353695] ;

N = size(A,1) ;
str = repmat(str,N,1) ;
M = repmat(';',N,1) ;
S = repmat('CR&LF',N,1) ;

C = strcat(str,M,num2str(A(:,1)),M,num2str(A(:,2)),M,num2str(A(:,3)),S) ;
fid = fopen('data.txt','wt') ;
fprintf(fid,'%s\n',C{:}) ;
fclose(fid) ;