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- Determine all elements in a matrix that are evenly divided by 5 (using vectorization) (no loops can be used) Glven the input matrix A (10x10), perform the following steps 1. square each element in matrix A 2. find each element in the matrix that is evenly divided by 5 3. create a ROW vector of all the elements found in step #2 and write them to an array named B 4. the array B should be sorted (in increasing value) and should only have unique values (see help on built-in function unique) Script A Save C Rese 1A - magic(10); Assessment: Run PretestQ2: A. Set up a vector V with the elements 1, 2, 3, 4, 5. Use MATLAB array operations on The vector V to set up the following results: 1. 1/2, 1, 3/2, 2,5/2 2. Return the number of elements in the vector V. B. Use the linspace function to create vectors identical to the following created with colon notation: x= -4:2 C. The following matrix is entered in MATLAB, use colon notation to write a single- line MATLAB command to multiply the second row by the third column and assign the result to the variable c. A=[3 2 1;0:0.5:1;linspace(6, 8, 3)]Choose ALL the correct ways of findings the standard deviation of the data in column vectors A, B and C. O std([A B C) O std([A; B; C)) O stdev([A B C) std(A), std(B), std(C) O stdev(A), stdev(B). stdev(C) The following code creates a 5x5 matrix A. What is the maximum possible number of occurrences of the number 4 in the elements of matrix A? A = zeros (5); for k = 1:5 %3D A(k,:) randi (k, [1, 51); end 0 4 O 5 O 10 O 25 O 12 Next»
- Determine all elements in a matrix that are evenly divided by 5 (using vectorization) (no loops can be used) Given the input matrix A (10x10), perform the following steps 1. square each element in matrix A 2. find each element in the matrix that is evenly divided by 5 3. create a ROW vector of all the elements found in step #2 and write them to an array named B 4. the array B should be sorted (in increasing value) and should only have unique values (see help on built-in function unique) Script A Save C Rese 1A- magic(10); Previous Assessment: 1 of 3 Tests Passed Run PretestCreate five vectors v,w,x,y,z with integers and each vector has 4 elements. Combine the five vectors to become a 4×5 matrix and name it A where each column represents a vector. Change the row names to a,b,c,d.Repeat the above but in the case v,w,x,y,z form row vectors?Write a code to create a QR decomposition of the matrix A by utilizing the code developed in the previous sub-parts of this question. Find the matrices Q and R and then display the value ∥A − (Q.R)∥F , where ∥ · ∥F is the Frobenius norm. The code should also display the total number of additions, multiplications and divisions to find the result.
- Calculate the sum of the array elements using the data flow model.Declare and create a 4 × 5int matrix.Write a program to perform the following operations on the two-dimension array: 1. Capture input for Matrix 1 and Matrix 2 from user2. Print Matrix 1 and Matrix 23. Add Matrix 1 and Matrix 2 and store the result in Matrix 3 4. Find the largest number from the Matrix 3 5. Exit
- 2. Write a program that will generate this following Matrix (two-dimensional array) 1. Hint: replace all 5 by 99 1 2 3 4 99 6 17 3 4 99 6 7 3 4 99 7 8 4 99 6 8 10 99 6 17 9 10 11Two-Dimensional Array ProblemGiven the following data file: (copy and paste it into a txt file)OnesandZeros.txt1 1 0 0 1 1 0 1 11 1 0 1 1 0 0 0 10 0 1 1 1 1 0 1 01 0 0 1 0 1 0 1 11 1 0 0 1 1 1 0Your C++ program is to read the data, one group at a time into a 3X3 matrix and determine if there is a winner in a game of tic-tac-toe.A winner is defined as having all 1’s (or 0’s) in any row, all 1’s (or 0’s) in any column or all 1’s (or 0’s) in either diagonal You must have the following functions in your programA Readinfunction to fill the matrixA Find RowWinner, pass it the matrix, the number of columns, and player number (0 or 1), this function returns true if any of the rows was all 1’s or 0’s, false otherwiseA Find ColWinner, pass it the matrix, the number of columns, and player number (0 or 1), this function returns true if any of the columns was all 1’s or 0’s, false otherwiseA Find Diagonalwinner, pass it the matrix, the number of columns, and player…Given are a 5x6 matrix A, a 3 x 6 matrix B, and a 9-element vector v. 25 8 11 14 17 5 10 15 20 25 30 30 35 40 45 50 55 55 60 65 70 75 80 B = 3 6 9 12 15 18 47 10 13 16 19 5 8 11 14 17 20 69 12 15 18 21 A = 99 98 97 96 95 94 93 92 91 y = Create the three arrays in the Command Window, and then, by writing one com- mand, replace the last four columns of the first and third rows of A with the first four columns of the first two rows of B, the last four columns of the fourth row of A with the elements 5 through 8 of v, and the last four columns of the fifth row of A with columns 3 through 5 of the third row of B.