INFORMATION ABOUT THE FILES CONTENT

AllLogModelHQ.m = this is a matlab sript that shows how the different 126 logistic regression models were created and selected. 

PorCCAlgorithm.m = this is the matlab version of PorCC algorithm. It includes the necessary functions, variables, and coefficients. 

LogModelHQ.mat = this is a matlab structure array that includes all signals used to developed the logistic regression model to classify high-quality harbour porpoise clicks (HQ). The file includes an identification number (field "id"), the date and time when it was recorded in string format (field "date), the signals as recorded in both hydrophones (field "wave"), and a column (field "P") indicating whether the click was a HQ porpoise click (value 1) or high-frequency noise (value 0). 

LogModelLQ.mat = this is a matlab structure array that includes all signals used to developed the logistic regression model to classify low-quality harbour porpoise clicks (LQ). The file includes an identification number (field "id"), the date and time when it was recorded in string format (field "date), the signals as recorded in both hydrophones (field "wave"), and a column (field "P") indicating whether the click was a LQ porpoise click (value 1) or high-frequency noise (value 0). 

TestingData.mat = this is a matlab structure array that includes all signals used to test the result of PorCC. It includes an identification number (field "id"), the date and time when it was recorded in string format (field "date) and as dd-mmm-yyyy hh:mm:ss (field "realdate"), the sample where the signal begins (field "startSample"), the signals as recorded in the first hydrophones it impinges (field "wave"), the duration estimated as the 80% of the energy of the signal (field "duration"), the centroid frequency (field "CF), the -3dB bandwidth (field "BW"), the ratio between the peak and centroid frequency (field "ratio), the maximum value of the cross-correlation coefficient (field "XC") carried out against a typical porpoise click, Q defined as the RMS bandwidth divided the centroid frequency (field "Q"), the class to which the signals were manually assigned to (field "ManualAsign"), and the class assigned by PorCC (field "ClassifiedAs").
Please note, the clicks PAMGuard's Click Classifiery classified as porpoise clicks appear as 0 in both ClassifiedAs and ManualAsign fields.