torchsig.utils.dsp.slice_head_tail_to_length¶

torchsig.utils.dsp.slice_head_tail_to_length(input_signal: ndarray, num_samples: int) → ndarray[source]¶

Slices the head and tail of a signal

Parameters:

input_signal (np.ndarray) – Input signal
num_samples (int) – Maximum number of samples for a signal

Raises:

ValueError – If signal is too short to be sliced

Returns:

Signal with length sliced to num_samples

Return type:

np.ndarray