9 Use indexing to delete an element of a vector

In MATLAB, the empty array is created using the syntax []. For example, we can make a variable x equal to the empty array by typing:

x = [];

Setting an element of an array to the empty array removes the element from the array. For example, to remove the 8 from the array x we could write:

x = [9 8 7];
x(2) = []

Create a new script and save it as q4.m.

In the newly created script, add the following:

% v is a vector of random integer values between 1 and 100
% v has between 5 and 10 elements
% everytime this script is run v may have a different
% number of elements and different element values 
v = randi(100, [1 randi([5 10], 1)]);

To the script, add some MATLAB statements that perform the following steps in order:

1. removes the first element of v
2. makes a new variable w that is equal to v
3. removes the first element of w (but does not modify v)
4. makes a new variable x that is equal to w
5. removes the last element of x