VolterraBasis
.xframe¶
- VolterraBasis.xframe(x, time, v=None, a=None, fix_time=False, round_time=0.0001, dt=-1)[source]¶
Creates a xarray dataset ([‘t’, ‘x’]) from a trajectory.
- Parameters:
- xarray
The time series. The array can be in any type as long as xarray can handle it. This include numpy array, dask array,…
- timenumpy array
The respective time values.
- fix_timebool, default=False
Round first timestep to round_time precision and replace times.
- round_timefloat, default=1.e-4
When fix_time is set times are rounded to this value.
- dtfloat, default=-1
When positive, this value is used for fixing the time instead of the first timestep.
- vnumpy array, default=None
Velocity if computed externally
- anumpy array, default=None
Acceleration if computed externally
Examples using VolterraBasis.xframe
¶
Memory Kernel Estimation with the usual GLE
Memory Kernel Estimation with the usual GLE
Checking solution of volterra equation
Checking solution of volterra equation
Method comparaison
Prony Series Estimation
Memory Kernel fit
Memory Kernel Estimation
Memory Kernel Estimation with the usual GLE
Memory Kernel Estimation with the usual GLE
Kernel Estimation for 2D observable
Kernel Estimation for 2D observable
Generalized Fokker Planck equation
Generalized Fokker Planck equation
Generalized Fokker Planck equation in underdamped case
Generalized Fokker Planck equation in underdamped case
GLE Integration