Question

Create a single script (.m file) to complete this assignment. Unless directed otherwise, use meaningful variable names for each variable: do not use the default variable ans to store your results. For this assignment do not suppress your output with semi- colons (). Each problem (ie. Problem 1. Problem 2, and Problem 4) should be in a separate cell, using the cell mode feature of MATLAB; the subparts should all be contained in the same cell as the parent problem.

Answer 1

MATLAB Code:

clc;
clear;

%% (1) Printing hello world
% Using disp
disp("Hello World")
fprintf("Hello World\n")

%% (2) Printing hello world to file
% Opening file for writing
fileID = fopen('hello.txt', 'w')
% Writing hello world to file
fprintf(fileID, "Hello World")

%% (4) Reading row or column vector from user and printing mean
vec = input("Enter a row/column vector: ")
% Calculating mean
fprintf("Mean of the vector: %f\n", mean(vec))

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Sample Run:

Command Window Hello World Hello World fileID - 4 Enter a row/column vector: [1 2 3 4 5] vec = 1 2 3 4 5 Mean of the vector: 3.000000 >> |