Problem 44839. Homogeneous lines and points in 2D: problem 1
In high school we learn the line equation y = mx + c where m is the gradient and c is the intercept. However this form is problematic for vertical lines where m is infinite. A more powerful representation is the homogeneous form ax + by + c = 0 which can be represented by a 3-vector L = [a b c].
Given a pair of Cartesian points represented by 2-element column vectors P1 and P2 determine the equation of a homogeneous line of the form expressed as a 3-element row vector.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers12
Suggested Problems
-
15979 Solvers
-
Find the longest sequence of 1's in a binary sequence.
6475 Solvers
-
Sort a list of complex numbers based on far they are from the origin.
5715 Solvers
-
704 Solvers
-
convert matrix to single column
420 Solvers
More from this Author16
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!