pub fn blue_mse(
trainings: &[Training],
noise_var: f64,
n_rx: usize,
) -> Result<f64>Expand description
The MSE $\sigma_{n}^{2} r \sum_{k} \alpha_{k}^{2} \kappa_{k} = \sigma_{n}^{2} r /
\sum_{k} 1/\kappa_{k}$ of the BLUE combination of the LS estimates of trainings
(eqs. (59), (61)); $\sigma_{n}^{2} t^{2} r / \mathcal{P}_{\mathrm{tot}}$ for
orthogonal trainings.
ยงErrors
Those of blue_weights, and Error::Config for a negative noise variance or no
receive antenna.