how to concatenate array of different size

is it possible to concatenate two array elements of various size, suppose an elements of an array c(1,1)=101010 (let 'c' is 256*8 size) and the elements of other array is d(1,1)=11 (let 'd' is 2*3 size) i want p(1,1)= 11101010..is it possible if yes plz suggest me.. Thank you in advance.

Answer 1

[Walter Roberson]

num_places = max( ceil(log10(d(:)+1)) );
c(1:size(d,1), 1:size(d,2)) = c(1:size(c,1), 1:size(c,2)) * 10.^num_places + d;

[aditya kumar sahu]

but it is coming error "Error using + " "as matrix dimension should agree"

[Walter Roberson]

num_places = max( ceil(log10(d(:)+1)) );
c(1:size(d,1), 1:size(d,2)) = c(1:size(d,1), 1:size(d,2)) * 10.^num_places + d;