check_cov#
- check_cov(cov: Buffer | _SupportsArray[dtype[Any]] | _NestedSequence[_SupportsArray[dtype[Any]]] | bool | int | float | complex | str | bytes | _NestedSequence[bool | int | float | complex | str | bytes] | Number, X: ndarray) ndarray [source]#
Check if the fixed covariance matrix parameter is valid.
- Parameters:
- covnp.ndarray
Fixed covariance matrix for the cost calculation.
- Xnp.ndarray
2d input data.
- Returns:
- covnp.ndarray
Fixed covariance matrix for the cost calculation.