Question 3 Write a MATLAB code to implement the following: (a) Create a 3 x 3 random matrix, named A with maximum value of 9.
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A: Requirements :- Matlab Write a program to generate a matrix of 4 row and 3 columns with random…
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A: Please refer below for your reference: Due to company's guidelines we are compelled to answer first…
Q: create a 5-by-1 column vector of zeros.
A: We can create a matrix as given in the question by using a function, such as ones, zeros or rand.…
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A: See in the screenshot: we are using column vector. The elements of column vector are…
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A: Note: As per our company guidelines we are supposed to answer only 3 sub-parts. Kindly repost other…
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A: Note: Answering the first three subparts. Task : Create the matrix. Perform the first three given…
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A: Dear learner , hope you are doing well , I will try my best to answer this question. According to…
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A: Please refer below for your refrence: clc; A=[4 5 3;1 3 6;8 2 9]; B=[A ,2*A; -A ,3+A]; disp(B)…
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A: Actually, program is an executable software that runs on a computer.
Q: Write a matlab program, a 4×4 matrix, using the For clause as follows 1- Elements of the first and
A: Required: Please solve
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A: As per the question statement, We need to write the MATLAB code.
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A: The Matlab code for this question by making use of standard vector operations in Matlab has been…
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A: In this we have implement and test the output for the MATLAB CODE . Let's code and test output.
Q: B) Write A Matlab Code To Generate Row Vector At Range (0 5) With (11 Elements) And Then: (Chose 5…
A: Hello student Greetings Hope you are doing great. As per our policy guidelines, in case of multiple…
Q: Create a matrix and manipulate the values inside.
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Q: Create a vector and calculate the magnitude.
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A: Start. Read the series. Calculate the vector. Print the result. Exit.
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A: True /false.
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A: Dear learner , hope you are doing well , I will try my best to answer this question. According to…
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A: Correct answer : True
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- Create a square matrix in matlab that has ones in the first row and first column, and whose remaining elements are the sum of two elements: the element above and the element to the left. Your program should be able to make a matrix of any size. Do this exercise using a loop (for or while) and using break/continue functions as needed.Change this code from matlab language to Python language : %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% function g = sigmoid(z)%SIGMOID Compute sigmoid function% g = SIGMOID(z) computes the sigmoid of z. % You need to return the following variables correctly g = zeros(size(z));[m,n]=size(z); % Instructions: Compute the sigmoid of each value of z (z can be a matrix,% vector or scalar).for i=1:m for j=1:n g(i,j)=1/(1+exp(-z(i,j))); endend end%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%function [J, grad] = costFunction(theta, X, y)%COSTFUNCTION Compute cost and gradient for logistic regression% J = COSTFUNCTION(theta, X, y) computes the cost of using theta as the% parameter for logistic regression and the gradient of the cost% w.r.t. to the parameters. % Initialize some useful valuesm = length(y); % number of training examples % You need to return the following variables correctly J = 0;grad =…Write a function in matlab with car as the name that takes one input: A matrix with m rows and n columns. It should return one output: The sum of all of the odd numbers inside of that matrix.
- Write MATLAB expression to do the following: A. Evaluate the maximum value in the vector resulting from element-by-element multiplication of the second column of B with the 1st column of A. B. Use element-by-element division to divide the 1st row of A by the 1st three elements of the third column of B. evaluate the sum of the elements of the resulting vector.%In this activity you will learn how to define matrices, use the size() command to find the size %of a matrix, generate an identity matrix, and also compute the transpose of a matrix using %the " .' " operator. %Matrices in Matlab can be constructed by entering each row of values. %Rows are separated from each other using a semicolon. %For example, consider the 2x4 matrix B defined as: B = [1 2 3 4; 5 6 7 8] %The size() function can be used to compute the number of rows and columns of a matrix. %Compute the number of rows and columns of B by using the size() function and store these values. [numRowsTest,numColsTest] = size(B) %The eye() function can be used to create an n by n identity matrix. %Create the 3x3 identity matrix and store it as I. I = eye(3) %The "dot-tic" operator can be used to transpose a matrix. %Take the transpose of the matrix B and store it as the matrix C. C = B.' ------------------------------------------------------------------------------- Question:…Write a function (in MATLAB) with header [b] = myDec2Bin(d) where d is a positive integer in decimal and b is the binary representation of d. The output variable, b, should be a row vector of ones and zeros and the leading term must be a 1 unless the decimal input value is 0. Thank you! Test Cases: >> b = myDec2Bin(23) b = 1 0 1 1 1 >> b = myDec2Bin(38) b = 1 0 0 1 1 0
- please provide step by step solution with explanation. In matlab, create a function or two functions that reads dat files and organizes into the array or matrix such that you have a designated array, or row in a matrix, that handles the x coordinates for the points describing the top half of the airfoil. Do this same thing for the y coordinates of the top half, do this same thing for the x and y coordinates of the bottom half.Write Matlab command lines that create the B(2x3) matrix separated by a line in the given Matrix A.Write a short MATLAB code that finds the number between 100 and 200 that meet the following criteria: • Odd number • Multiple of 11 or 13 Store the answers as a single vector “A” with the first number you find meeting the criteria in location A(1), the second number in A(2), and so on. Then display the resulting “A” vector.
- Write an interactive modular program that uses a user- defined function to accept a M x N matrix. Then write a function to compute column averages and row averages, and print the entire matrix with averages shown in the respective rows and columns.Write a program in C++ which takes two 4 x 4 matrices as input from the user and displays the matrices in tabular form. Then ask user to make a choice: 1. Press 1 for matrix addition 2. Press 2 for matrix subtraction 3. Press 3 for matrix multiplication 4. Press 4 for matrix transpose Use 2D arrays to save matrix values and use functions to perform addition, subtraction, multiplication and transpose.Correct and detailed answer will be Upvoted In C Question: How can the function, matrix_initialize_unopt, be optimized and rewritten with loop collapsing? n has a size of 3000 struct fn_args { int n; int *mem1; int *mem2; }; int check(int x, int y) { return x < y; } void set(int *mat, int i, int num) { mat[i] = num; } void matrix_initialize_unopt(struct fn_args *args) { int i, j, n; int *mat1, *mat2; n = args->n; mat1 = args->mem1; mat2 = args->mem2; for (i = 0; check(i, n); i++){ for (j = 0; check(j, n); j++){ set(mat1, i * n + j, i); set(mat2, i * n + j, i+1); } } }