MATLAB: How should do i get rid of this error

error

for i=1:length(no)
Distance=[];
k=0;
end
for j=1:length(no)
if j~=i
sum_squ_diff=sum((stock(i).price-stock(j).price).^2);
Distance(k,:)=[stock(j).permno, stock(i).permno, sum_squ_diff];
k=k+1;
end
end

Best Answer

You say that k=0 at first and then on line
Distance(k,:)=[stock(j).permno, stock(i).permno, sum_squ_diff];
you try to reach to
Distance(0,:)
This is the error. Change it.