1 function [d, t] = readDetection(file, fs, chunkSize) 2 %[d, t] = readDetection(file, fs, chunkSize) 3 % 4 %Reads a detection signal from a DAT file. 5 % 6 %d: The detection signal. 7 %t: The respective time vector. 8 % 9 %file: The DAT file where the detection signal is stored in float format. 10 %fs: The signal sample rate in Hertz. 11 %chunkSize: The chunk size used for the detection in seconds. 12 fid = fopen(file); 13 d = fread(fid, inf, 'float'); 14 fclose(fid); 15 t = 0:(1 / fs):(length(d) * chunkSize - 1 / fs); 16 d = d(floor(t / chunkSize) + 1); 17
