Question

MATLAB

Write the proper 'display header' for each part. Give a short comment in front of each line as needed.

(1a)-Create a variable calls final_value which is holding a value of 30.

(1b)-Create a row vector from 20 to the final_value with an increment of 8.(Do not use the value of final_value). Next, assign this vector to a variable calls row_vec1.

(1c)-Use the length() function to create another row vector using linspace() from 2 to 56 and assign it to another variable calls row_vec2 in a way that row_vec2 can be appended to the top of row_vec1.

(1d)-Append row_vec2 to the top of row_vec1 vector and assign it to a variable calls matrix1.

(1e)-Append matrix1 to the bottom of row_vec1 vector and call it matrix2. Change the value of the final_value to a new value (to the smallest number possible) that your output becomes a 3x4 matrix and assign this matrix to a variable calls matrix3

(1f)-swap column 4 of matrix2 with column 1. This is your final output.

(1g)-Compare matrix2 and matrix3 by generating a Boolean matrix to see which elements are equal. (1 if equal and 0 if they are not)  

Answer 1

%matlab code

%(1a)-Create a variable calls final_value which is holding a value of 30.

final_value = 30

%(1b)-Create a row vector from 20 to the final_value with an increment of 8.

%Next, assign this vector to a variable calls row_vec1.

row_vec1 = [20:8:30]

%(1c)-Use the length() function to create another row vector using

%linspace() from 2 to 56 and assign it to another variable calls row_vec2

%in a way that row_vec2 can be appended to the top of row_vec1.

row_vec2 = linspace(2, 56, 2)

%(1d)-Append row_vec2 to the top of row_vec1 vector and assign it to a

%variable calls matrix1.

matrix1 = [row_vec2; row_vec1]

And the output screenshot is:

Please post separate question for remaining parts.

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