espnet2.enh.layers.beamformer.perform_WPD_filtering
Less than 1 minute
espnet2.enh.layers.beamformer.perform_WPD_filtering
espnet2.enh.layers.beamformer.perform_WPD_filtering(filter_matrix: Tensor | ComplexTensor, Y: Tensor | ComplexTensor, bdelay: int, btaps: int) → Tensor | ComplexTensor
Perform WPD filtering.
- Parameters:
- filter_matrix – Filter matrix (B, F, (btaps + 1) * C)
- Y – Complex STFT signal with shape (B, F, C, T)
- Returns: (B, F, T)
- Return type: enhanced (torch.complex64/ComplexTensor)