atom_params             Read atom parameters from a SQLite database
clear_cache             Clear MatchingPursuit Cache
eeg_montage             Performs bipolar, reference or average EEG
                        montage
empi_check              Checks if EMPI external software is installed
empi_execute            Launches the empi program
empi_install            Installs the EMPI external program
empi_locate             Get required external software localization
filters_coeff           A wrapper function for 'signal::butter()'
                        function
gabor_fun               Gabor function implementation
gabor_proj_fft          FFT-based fast computation of inner products
                        between a signal and Gabor atoms
omp_core                Implements Orthogonal Matching Pursuit (OMP)
                        algorithm
omp_execute             Orthogonal Matching Pursuit decomposition for
                        multi-channel signals
plot.ecg                The function displays ECG signals in a layout
                        corresponding to standard paper ECG printouts
plot.edf                The function displays EEG signals
plot.mp                 Plots a time-frequency (T-F) map to visualize
                        EMPI decomposition
read_csv_signals        Reads and validates a CSV file structure
read_dict               Read dictionary of Gabor atoms from XML file
read_ecg_signals        Reads WFDB-compatible signal and header files
read_edf_params         Reads a selected EDF or EDF+ file and returns
                        signal parameters
read_edf_signals        Reads a selected EDF or EDF+ file and returns
                        signal data
read_empi_db_file       Reads data from a SQLite file created by the
                        Matching Pursuit algorithm
run_omp_pipeline        Run the complete OMP decomposition pipeline
sig2bin                 Reads input signal(s) from a data frame and
                        returns them in binary format
tf_map                  Creates a time-frequency map using atoms from
                        the Matching Pursuit algorithm
topk_atoms              Select best Gabor atoms based on
                        phase-invariant similarity
