8.2 - Definitions and notations
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
Define the trip matrix.
💡 Hint: Think about how we visualize data relating to travel between places.
What does O and D stand for?
💡 Hint: Focus on the starting and ending points of trips.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does a trip matrix represent?
💡 Hint: Remember how trips are organized in a two-dimensional format.
True or False: The generalized cost includes only monetary values related to travel.
💡 Hint: Consider the various factors affecting the traveler's experience.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Given a trip matrix with the following values: T = [[30, 50], [20, 40]], calculate the total O and D.
💡 Hint: Think about how to sum the rows for O and the columns for D.
Discuss the trade-offs of using a singly constrained model versus a doubly constrained model in transportation planning.
💡 Hint: Evaluate the impact of data limitations on model reliability.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.