[2019] ENG 1002 Programming (Matlab and C) - Semester 1 - Primary Examination - Q2 Matlab Iteration
Question 2
Iteration
(a) Write a MATLAB script, using either a single or nested for-loop, that will print the factorials for the numbers between 1 and 100 (inclusive). The factorial of n (n!) is the product of the positive integers less than or equal to n. For example: 3! = 3 * 2 * 1. For this question you cannot use the built- in MATLAB factorial function, but you can use other MATLAB functions if you wish. [6 marks]
(b) Write a MATLAB while-loop that iteratively decrements a variable called counter by 1 until counter becomes negative. [3 marks]
(c) You are writing a control program that checks a temperature sensor’s values until the reading reaches 100C. Would you use a for-loop or while-loop for this application? Explain why. [3 marks]
[Total for Question 2: 12 marks]
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