1 Subjects: “...observation noise covariance...”

2 Subjects: “...time-varying covariates...”

3 Subjects: “...covariate shift...”

4 Subjects: “...covariance-driven stochastic subspace identification (SSI-COV)...”

5 Subjects: “...covariance matrix estimation...”

6 Subjects: “...eddy covariance (EC)...”

7 Subjects: “...Covariance Projection method...”