Introduction to MATLAB As seen in ENGS 20

Create the following matrix by using vector notation for creating vectors with constant spacing and/or the linspace command. Do not type individual elements explicitly.

Create the following matrix by using vector notation for creating vectors with constant spacing and/or the linspace command. Do not type individual elements explicitly.

Create a matrix whose first row contains all zeros, the second row contains the numbers from 1 through n, the third the numbers from n to 1, where n is a variable with a positive integer value.

The following vector is defined in MATLAB:

>> v = [15 0 6 -2 3 -5 4 9 1.8 -0.35 7]

Enter below what will be displayed if the following commands are executed by MATLAB. Check your answers by executing the commands with MATLAB.

>> a = v(2:5)

>> b = v([1,3:7, 11])

>> c = v([10, 2, 9, 4])

>> d = [v([2 7:10]); v([3, 5:7, 2])]

>> e = [v([3:5, 8])' v([10 6 4 1])' v(7:-1:4)']