Added class to track information of an uniform sampled signal.
Implementation of alignement of signals using that new class.
Normalization of signal.
Implementation of tof estimation using threshold.
Utility to plot a signal and groups of signals.
Function to average signals.
Implementation of nonuniformly sampled signals and envelope extraction.
Implementation of envelope using Hilbert transformation.
Improvement to EnvelopeThresholdEstimator. Using Hilbert transform and averaging thresholds.
Fine stimation of ToF using phase of the carrier signal.