Hello everyone, help for consolidation of numbers

Hello everyone,

I would like your help in the following :

How can i convert A = [1,2,3,4,5,6......n] to B = [123,456,......n],........ ???

thanks in advance..!!

Answer 1

[Bob Thompson]

One convoluted way of doing this would be to convert to strings and back.

for i = 1:length(A)/3
    B(i) = str2num([num2str(A(3*i-2)),num2str(A(3*i-1)),num2str(A(3*i))]);
end

[SAVAS PAPAGIANNIDIS]

It's exactly what I wanted, thank you for your gracius response. . ! ! !