Practice Time Scaling Property (5.3.4) - Laplace Transform Analysis of Continuous-Time Systems
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Time Scaling Property

Practice - Time Scaling Property

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the Time Scaling Property in Laplace Transforms?

💡 Hint: Focus on the relationship between time and frequency.

Question 2 Easy

How does scaling with a factor greater than 1 affect the signal?

💡 Hint: Think about how time changes relate to 'speed' in a signal.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What happens to the Laplace Transform if the time variable is compressed?

Frequency compresses
Amplitude expands
Frequency expands

💡 Hint: Think about how frequency relates to time duration.

Question 2

True or False: Scaling time by a factor results in direct multiplication of the Laplace Transform.

True
False

💡 Hint: Recall the formula and examine its components.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Consider a continuous-time signal represented as x(t) = cos(2πft). What is the new Laplace Transform when time is scaled by a factor of 2?

💡 Hint: Apply the Time Scaling Property formula directly to the cosine function.

Challenge 2 Hard

In a signal processing application, if x(t) is a square pulse, how does adjusting the pulse width using time scaling affect its frequency content?

💡 Hint: Remember: wider pulses lead to lower frequencies.

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