pyriemann.datasets.generate_random_spd_matrix¶
- pyriemann.datasets.generate_random_spd_matrix(n_dim, random_state=None, *, mat_mean=0.0, mat_std=1.0)¶
Generate a random SPD matrix.
- Parameters:
- n_dimint
Dimensionality of the matrix to sample.
- random_stateint, RandomState instance or None, default=None
Pass an int for reproducible output across multiple function calls.
- mat_meanfloat, default=0.0
Mean of random values to generate matrix.
- mat_stdfloat, default=1.0
Standard deviation of random values to generate matrix.
- Returns:
- Cndarray, shape (n_dim, n_dim)
Random SPD matrix.
Notes
Added in version 0.3.