| adi | Alternating Direction Implicit Method for... |
| adi_diag | Alternating Direction Implicit Method for... |
| apply_lhs | Fast Application of R-separable Covariance |
| banded_nonstat_est | Estimate a Non-stationary Banded Covariance |
| banded_nonstat_ip | Inner Product of an Observation with itself through a... |
| blup | Best Linear Unbiased Prediction in R-separable Model |
| blup_adi | Best Linear Unbiased Prediction in Separable-plus-banded... |
| brownian_cov | Covariance of the Wiener Process |
| BXfast | Fast Multiplication for a Two-level Toeplitz Matrix |
| calc_prec | Calculates Eigenvalues of the Preconditioner |
| cvband | Cross-validation for Bandwidth Selection in... |
| cvband_nonstat | Cross-validation for Bandwidth Selection in... |
| cvband_pred | Cross-validation for Bandwidth Selection in... |
| cvR | Cross-validation for Degree-of-Separability Selection |
| cvR_pred | Cross-validation for Degree-of-separability Selection via... |
| diagonal_band | Estimate the Entry-wise Variance |
| dis2sep | Projected distances to separability, i.e. the bootstrapped... |
| eigvals | Maximum and Minimum Eigenvalue of an R-separable Covariance |
| epanechnik | Epanechnikov Kernel |
| ext2arr | Extend to Array |
| frobenius | Frobenius Norm of an Array |
| frobenius_piece | Frobenius Norm of a rank-3 Matrix |
| frobenius_piece_slow | Frobenius Norm of a rank-3 Matrix (Vanilla) |
| frobenius_spb | Frobenius Norm of a Difference of Two Separable-plus-banded... |
| frobenius_spb_nonstat | Frobenius Norm of a Separable-plus-banded Covariance with... |
| localMaxima | Find Local Maxima of a Vector |
| mat_root | Matrix Square-root |
| pcg | Preconditioned Conjugate Gradient for R-separable Covariance |
| pcgtt | Preconditioned Conjugate Gradient for Two-level Toeplitz... |
| scd | Separable Component Decomposition of the Empirical Covariance |
| scd_est | Estimate the Separable Component Decomposition |
| seppband_psd | Positivize a Separable-plus-banded Estimator |
| shift_obs | Shift an Observation to Calculate Off-diagonals of a Banded... |
| solve_prec | Solve the Preconditioning System |
| spb | Separable-plus-banded Covariance Estimation |
| spt | Shifted Partial Tracing |
| T1 | Partial Inner Product w.r.t. the First Argument |
| T2 | Partial Inner Product w.r.t. the Second Argument |
| Ta | Toeplitz Averaging |
| test_spb | Goodness-of-fit testing for separable-plus-banded model based... |
| to_book_format | Transform the symbol of B to format suitable for 2D FFT |
