PC-AffineTrans is a tool for precise coordinate transformations from one coordinate reference system into another. The transformation is performed as an Affine transformation, where a two sets of ...

Points 1, 2, 3, 4 originally had irregular ascending y-coordinates, which were transformed and rescaled to an arithmetic progression from -1 to 1 by coordinate-wise ...

Navigation system states position, velocity, and attitude are defined with reference to coordinate frames. These navigation frames are defined differently for the various integrated navigation systems ...

Interested in how 3D graphics work, but don't know anything about the basic theory? Here's a good place to start learning about the mystery of 3D graphics. When I was a kid, I thought computer ...