MATLAB PROBLEM - Operators and Binary Arrays (PLEASE DO NOT WRITE ON PAPER, SHOW ON MATLAB PROGRAM)

For matrices A and B, if the values of the individual cells match, place that value into a new matrix C, otherwise the value should be 0. You can use 1 arithmetic operator and 1 logical relational operator to calculate C. Reminder: loops are not allowed on this assignment. 4. A9.00 4.00 2.00 B=| 5.00 4.00 3.00 7.00 5.00 3.00 7.00 6.00 8.00 6.00 8.00 9.00 9.00 2.00 9.00 4.00 0 7.00 0 0 0 0 9.00 Often, certain data entries in a data set can be missing, corrupted, or invalid. Computers often assign such entries with value of NaN (which stands for not-a-number). In MATLAB, the NaN functions similarly to numbers. For example, you could create a MATLAB array [2:5 NaN 7 8]. To see an important attribute of NaN that is different than a number, type NaN-NaN into the command window and observe the result. The below steps require you to use MATLAB features that can be helpful when using data sets. Follow the steps below: Note: do not present any of the arrays in the command window unless requested. 5. Create a 2D data array using the lines below (write them exactly as written below): rng(2); % line 1 A = rand(10,1000, 1000); % line 2 A(randi(1e6,20,1)) = NaN; % line 3 Describe in words (in the command window) what line 3 in part a does Clearly present the indices of the columns of A which contain a NaN. Hint re-read the first paragraph of this problem Replace any element of A that is NaN with a 0 a. b. c. d