Protomix.group_delay_removal

group_delay_removal(fid_df: DataFrame, acqus_df: DataFrame) → DataFrame[source]

Remove the group delay from the input FID (Free Induction Decay) data.

This function processes the FID data by removing the group delay, which is an artifact introduced during data acquisition, to produce cleaner, more accurate signals.

Parameters:

  • fid_df (pd.DataFrame) – A DataFrame where each row represents an individual FID signal, and columns represent time points.

  • acqus_df (pd.DataFrame) – A DataFrame containing acquisition parameters used to correct the group delay.

Returns:

A DataFrame with the group delay removed from the FID signals.

Return type:

pd.DataFrame