How to merge two table coulmns into one column?

I have tables T1 and T2 with same size. They hold double values. I would liket to merge T1.X = [1 ;2 ;3] and T2.X = [3 ;6; 7] and the result should be something like x = [13; 26; 37 ]. Is it possible? Used once strcat and returened with error message 'Complex values cannot be converted to chars'. Can someone help ?

[Walter Roberson]

See https://www.mathworks.com/matlabcentral/answers/258372-merge-two-columns-into-one-column

[Kazi Alam]

Thank you. And if I have three coulmns, then?

Answer 1

[Matt J]

T1=table([1;2;3],'VariableNames',{'X'});
T2=table([3;6;7],'VariableNames',{'X'});

x=str2double(string(T1.X)+string(T2.X))

x = 3×1

13 26 37

[Kazi Alam]

Thank you. This is easier to write the code but takes a little more time.