Data-Assimilation

A) Data Assimilation used for estimating states for a 1 D nonlinear oscillator (Van der Pol Oscillator) using:

1. Bootstrap particle filter with systematic resampling (PF)
2. Ensemble Kalman Filer (EnKF)

B) Enkf and particle filter for a high dimensional van der Pol system (high_dim.py)

C) Spatio temporal dynamics of Fitz hugh Van der Pol system.