dahaha114

Perez-Vieites2018_NestedHybridFilter

Code for the nested hybrid filters (NHFs), including four different implementations using sequential Monte Carlo (SMC), sequential quasi-Monte Carlo (SQMC), extended Kalman filters (EKFs) and ensemble Kalman filters (EnKFs). I have also included the implementation of the nested particle filter (NPF) and the two-stage filter to compare performance.

WFObs

A collection of time-efficient state estimation algorithms for the medium-fidelity WindFarmSimulator (WFSim) control model

L63-in-Matlab

3Dvar using steepest descent and EnKF with perturbed observations in Matlab; The Lorenz63 with the 4th order Runge-Kutta method.

EnKFVolcanoForecast_AlbrightGregg2022

EnKF_coupled_inverse_problems

postDisaster_EnKF

EnKF_COVID_prediction

EnKF-Matlab

This repository containts the scripts used to generate the necessary inputs to use the data assimilation technique EnKF into the MGB hydrological model

EnKF_ESMDA_Gradient

EnKF_EnOI_ES_EnKS

Toy system compares different ensemble DA flavors

RD-EnKF

SEIR_EnKF

Susceptible, Exposed, Infected, Recovered (SEIR) Model with a Vaccination compartment coupled to an Ensemble Data Assimilation System

Copula_Bias_Correction

Copula Bias Correction

EnKF_Prediction

DataAssimilation

A collection of ENKF, IENKF Matlab scripts an their tools for developing DA-algorithms

ParameterIdentification

inverse problem EnKF

EnKF_3D_github

Aquacrop-EnKF

A crop growth simulation system based on Aquacrop-OS crop model and ensemble Kalman filter

Ensemble-Kalman-Filter

EnKF in Matlab for a system of two PDEs modeling burglar behavior (model of Short et al.)

lorenz96_enkf_matlab

EnKF_1DHeatConductionExample

Ensemble Kalman filter toy problem involving 1D transient heat conduction in an aluminum rod.

laplace

matlab

KalmanFilter

DataAssimilation

DataAssimilation

varPS

Code used in the paper "Variational particle smoothers and their localization", M. Morzfeld, D. Hodyss and J. Poterjoy, Quarterly Journal of the Royal Meteorological Society, 144, 806-825 (2018).

varPS

Code used in the paper "Variational particle smoothers and their localization", M. Morzfeld, D. Hodyss and J. Poterjoy, Quarterly Journal of the Royal Meteorological Society, 144, 806-825 (2018).

Data-Assimilation-EnKF-

Ensemble Kalman Filter MATLAB code for 1D Heat Conduction

KalmanFilter

Implementation of EKF,UKF,EnKF,PF