MATLAB: Creating new array from individual string outputs

arrayfor loopoutputstring

I'm trying to write a script that looks through two excel documents and finds strings that are in the first document but aren't in the second. I have been successful in doing this, however I can't figure out how to display the strings in a new array. This is what I have so far:
if true
  % code
end
[num1,excel1,raw1] = xlsread('excel1');     
[num2,excel2,raw2] = xlsread('excel2');         
end
names1 = excel1(:,1);                       
names2 = excel1(:,1);
for k = 1:length(names); 
    match = strmatch(names1(k),names2);       
    if rem(match,1) == 0
    else x = names1(k)
    end
end

Best Answer

end
[num1,excel1,raw1] = xlsread('excel1');     
[num2,excel2,raw2] = xlsread('excel2');         
end
names1 = excel1(:,1);                       
names2 = excel1(:,1);
x={}
for k = 1:length(names); 
  match = strmatch(names1(k),names2);       
  if rem(match,1) == 0
  else x(end+1) = names1(k)
  end
end
Related Question