Questions:
- What other nonlinearity measures exist
- Is there an equivalent of k-means clustering the affine transformation for the continuous flow of the nonlinear system?
- Jacobian for the linear case, Jacobian w/ "push" for affine
- Why make the transformations affine (linear with respect to the triangle centroid) rather than linear with respect to the origin
- The non-displaced transformation won't be exact (least squares solution)
- But we're already linearizing a nonlinear system, and therefore require it to cover a small area anyway (exact solution is a false sense of security)