Preview of practice Exercises (2.3) - Tutorial lessons - Part A - IT Workshop (Sci Lab/MATLAB)
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Exercises

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Practice Questions

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Question 1 Easy

What command is used to compute the natural logarithm of a number in MATLAB?

💡 Hint: It's related to the mathematical constant e.

Question 2 Easy

How do you plot a single vector in MATLAB?

💡 Hint: What do you think happens if you just input y?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the command for calculating the sine of x in MATLAB?

sin(x)
sine(x)
sinusoidal(x)

💡 Hint: Think about standard function names.

Question 2

True or False: The command log10(x) calculates the natural logarithm.

True
False

💡 Hint: Recall the meaning of 'natural' in logarithmic functions.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Develop a MATLAB script that computes and plots both sin(x) and cos(x) for x ranging from 0 to 2π. Include legends to differentiate the two graphs.

💡 Hint: Ensure you properly label your axes and title your plot!

Challenge 2 Hard

Calculate the value of y = log(1000)/log(10) using the properties of logarithms and evaluate it in MATLAB.

💡 Hint: What exponent do you raise 10 to, to get 1000?

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