add a row to a vector in matlab

To add a row to a vector in Matlab, you can use the vertcat() function. Here's an example:

main.m
% creating a vector
v = [1 2];

% adding a row to the vector
v = vertcat(v, [3 4]);

% displaying the vector
disp(v);
118 chars
9 lines

This will output:

main.m
1 2
3 4
8 chars
3 lines

In the example, the vertcat() function is used to vertically concatenate the existing vector v with a new row [3 4]. The resulting vector is then assigned back to v.