traja.accessor.TrajaAccessor.normalize_trajectory

TrajaAccessor.normalize_trajectory(scale: bool = True, center: bool = True) → TrajaDataFrame[source]

Normalize trajectory coordinates for deep learning.

Parameters:

  • scale (bool) – Scale to unit variance. Default True.

  • center (bool) – Center to zero mean. Default True.

Returns:

Normalized trajectory

Return type:

traja.TrajaDataFrame

Note

Normalization improves deep learning convergence and performance.