Trex fish code

Main functions

beamform_cardioid_coherent: coherent cardioid beamforming
beamform_cardioid_incoh: incoherent cardioid beamforming (processing from Jie's original code)
beamform_linear_coherent: coherent cardioid beamforming
beamform_linear_incoh: incoherent cardioid beamforming (swap out linear_beamform.m for cardioid routine from Jie's code)
subset_beamform: Extract and save a subset of beamformed data for faster access

Subfunctions

linear_beamformer: incoherent linear beamforming function (modified from Jie's incoherent cardioid beamdorming function)
fit_pie: Find range of angle and range (distance from source) that cover the specified [x,y] polygon
get_ra_idx_crd_coh: get corresponding indices for range/angle vector given selected range/angle
get_pie_outlineo: get outline of cut area specified by the desired range of angle and range
get_SL: get source level for particular run number and waveform
get_TVR_ITC2015: get TVR curve for source ITC-2015
get_mf_env_xy: get envelope of matched filter output, it's smoothed and decimated version, and corresponding x,y coordinates for plotting using pcolor
get_stat, findEchoDist_kde, findEchoDist to get echo statistical info
compensate_echo_spectrum: compensating echo spectrum for all gains: FORA loading, FORA system gain, beamforming gain, and added energy from pulse compression

Others

Triplet_processing_toolbox: Jie's original code for incoherent cardioid beamforming; my code use some of the subfunctions for reading in data and associated log files
beamform_results_cmp: Comparing ping#150 from run 131 for all beamforming results
beamform_check_simu_src: Generate simulated data to check the scaling (vertical shift in the log domain) for the beamforming routines
check_sig_energy: used in conjunction with beamform_check_simu_src