pub fn blue_weights(trainings: &[Training]) -> Result<Vec<f64>>Expand description
The weights $\alpha_{k}$ of the best linear unbiased combination of the LS estimates
of the training periods trainings (Lemma 4, eq. (54)); $\mathcal{P}{k} /
\mathcal{P}{\mathrm{tot}}$ for orthogonal trainings (58).
ยงErrors
Error::Config for no period or a training of rank below $t$, Error::Shape
for periods of different $t$.