feedback with carry shift register.I have tried to write fcsr code. can anybody tell whether it is write or I should have to do changes in that.

I have tried to write fcsr code. can anybody tell whether it is write or I should have to do changes in that.also I want help for filtered fcsr code.

clc;
%q=347;
%q=dec2bin(q)
q=[1 0 1 0 1 1 0 1 1]
s(1,:)=q
n=size(q,2);
c=0;
t=[1,3,5,6,8,9];......tap position
m=length(t);
for j=1:64
for k=1:m
c=(q(t(k))+c);
end
sum=c;
d=mod(sum,2);
 for i=1:n-1
     q(i+1)=q(i);
 end
 q(1)=d;
 s(j+1,:)=q
 end
 seq=s(:,n)'         .............sequence generated

[Urmila]

please can anybody help me.