pyriemann.utils.mean.mean_identity¶
- pyriemann.utils.mean.mean_identity(covmats, sample_weight=None)¶
Identity matrix corresponding to the matrices dimension.
\[\mathbf{C} = \mathbf{I}_c\]- Parameters
- covmatsndarray, shape (n_matrices, n_channels, n_channels)
Set of SPD matrices.
- sample_weightNone
Not used, here for compatibility with other means.
- Returns
- Cndarray, shape (n_channels, n_channels)
Identity matrix.