Computer Vision, Deep Learning, Robotics, Geometry, Artificial Intelligence.
consider the A matrix as first rotating by Φ, and then performing different scalings λ1 and λ2 in the NEW x and y directions after rotation, then rotating back by -Φ to our starting orientation, and finally rotating by θ. This process is entirely defined by the four terms Φ, λ1, λ2, and θ.The Φ