MATLAB: Addition

1MATLAB

qq =

    33    48    82    91   101   138   176.

i want add 1 to each of the element in qq. how can i do that?

c=qq+1

Assuming they correspond to the same sampling rates, truncate one of them to be of the same length as the smaller one:

n1 = length(x1);
n2 = length(x2);
% Assuming n1 < n2
x2 = x2(1:n1)

Or maybe you want to interpolate

x2 = interp1(1:n2, x2, linspace(1, n2, n1));

The big advantage of Answers is the ability to edit what you've posted. I use that feature a lot.