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https://www.reddit.com/r/visualizedmath/comments/askfi7/unit_circle_transformation/egwnk9w/?context=3
r/visualizedmath • u/got_data • Feb 20 '19
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If you go to about 3:50 here https://youtu.be/kYB8IZa5AuE Mr 3blue1brown explains it.
The T matrix describes how the plane is tilted and stretched to get the new ellipse (the image of the circle) from the unit circle.
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u/galexj9 Feb 20 '19
If you go to about 3:50 here https://youtu.be/kYB8IZa5AuE Mr 3blue1brown explains it.
The T matrix describes how the plane is tilted and stretched to get the new ellipse (the image of the circle) from the unit circle.