forward difference in matlab

To compute the forward difference in MATLAB, you can use the diff function. Here is an example:

main.m
% Compute the forward difference of a vector x
x = [1, 2, 4, 7, 11];
forward_diff = diff(x);

% Display the result
disp(forward_diff);
135 chars
7 lines

In this example, the forward difference is computed for the vector x = [1, 2, 4, 7, 11]. The diff function calculates the difference between consecutive elements of the vector.

The resulting forward difference vector will be [1, 2, 3, 4].