L2 project a path to a regular grid in arbitrary dimension, using cubic splines in the grid.
Armadillo.
Use the makefile: make and make install.
Link against the library like this: g++ -std=c++14 -lL2ProjPathToGrid test.cpp -o test.o.
Include using include <L2ProjPathToGrid>. Namespace is L2PG.
See doc folder.
See examples/test directory.
Generate a path of data:
After running project(), the grid obtained is:
Interpolating in this grid at a higher resolution (see Mathematica notebook analyze):
Along the path, the result is identical to the original path:
