Data for: Machine Source Localization of Tursiops truncatus Whistle-like Sounds in a Reverberant Aquatic Environment

Each file of designation paper_tone_data_XX.mat contains a Matlab struct array, containing data extracted from a subset of the total whistle set (training + testing) used in the publication. Together, all the files constitute the extracted data for the total whistle set.<br>The first numerical struct array index denotes the whistle number. Each whistle possesses the following fields:<br><b>name</b>Of the form, "extraced_whistle_[DATE]_[PLAY-LOCATION] ...," including several lowercase terms proceeded by corresponding values.[DATE]: Date whistle played.[PLAY-LOCATION]: One of fourteen testing locations in the pool.count: One of 127 different sinusoid whistle types (described in part by the following values).cycles: Number of full sinusoid cycles (time-frequency space) contained in the whistle.dur: Whistle duration in seconds.oscamp: Whistle amplitude (time-frequency space) in Hertz.centerfreq: Whistle frequency center (time-frequency space) in Hertz.tailpercent: Fraction of whistle beginning/end that is amplitude-modulated.phase: Phase (radians).shift: Modifier term.<br><b>date</b>Date whistle played.<br><b>audio_path</b>Ignore.<br><b>location_zone</b>One of fourteen testing locations in the pool.<br><b>location_coords</b>Array of XYZ coords (feet) of indicated testing location inside pool.<br><b>ref_count</b>One of 127 different sinusoid whistle types.<b><br></b><br><b>ref_signal_path</b>Ignore.<br><b>chan_2_hydro</b>Ignore.<br><b>hydro_coords</b>Ignore.<br><b>ideal_min_tds</b>Ignore.<br><b>ideal_all_tds</b>Ignore.<br><b>Cycles</b>Number of full sinusoid cycles (time-frequency space) contained in the whistle.<br><br><b>duration</b>Whistle duration in seconds.<br><br><b>oscamp</b>Whistle amplitude (time-frequency space) in Hertz.<b><br></b><b><br></b><b>centerfreq</b>Whistle frequency center (time-frequency space) in Hertz.<b><br></b><b><br></b><b>tailpercent</b>Fraction of whistle beginning/end that is amplitude-modulated.<b><br></b><b><br></b><b>phase</b>Phase (-1 or 1 in units pi).<br><br><b>xcorrs</b>6601x136 array of truncated cross-correlations (not normalized!) between all 16 hydrophones. Order is 1x2, 1x3 ..., 2x2, 2x3, ...<br><b>fft</b>27126x16 array of truncated Fourier transforms (1024 window) for all 16 hydrophones.<br>