compute_homoscedastic_outer_products¶
-
pyapprox.optimal_experimental_design.
compute_homoscedastic_outer_products
(factors)[source]¶ Compute
\[f(x_i)f(x_i)^T\quad \forall i=0,\ldots,M\]at a set of design pts \(x_i\).
for the linear model
\[y(x) = F(x)\theta+\eta(x)\epsilon\]- factorsnp.ndarray (M,N)
The N factors F of the linear model evaluated at the M design pts
- Returns
- homoscedastic_outer_productsnp.ndarray (N,N,M)
The outer products of each row of F with itself, i.e. \(f(x_i)f(x_i)^T\)