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aPPendix d: MatLaB saMPLe code
Matlab sample code to read calibration data from
fileFilter = '*.pcap'; [File_name,Directory]=uigetfile(fileFilter,'Open a .pcap file') ;
Filename=[Directory File_name];
tic;
fid=fopen(Filename);
ttc=fread(fid,40);
ttc=fread(fid,42);
ttc=fread(fid,inf,'1206*uint8=>uint8',58);
%ttch=dec2hex(ttc);
%Determine how many data packets. Packet=size(ttc)/1206;
% Convert data to single precision. S1=single(ttc(2,:))*256+single(ttc(1,:)); S2=single(ttc(102,:))*256+single(ttc(101,:)); S3=single(ttc(202,:))*256+single(ttc(201,:)); S4=single(ttc(302,:))*256+single(ttc(301,:));
for i=0:10000 % Packets loop
status(i+1)=(ttc(1205+i*1206));
value(i+1)=(ttc(1206+i*1206)); end
a=[85 78 73 84 35] fclose(fid);
toc;
Ind=strfind(value,a);
%Loop through 64 lasers.
for i=1:64
%Add high and low bytes of Vertical Correction Factor together and check if positive or negative correction factor.
VerticalCorr(i)=temp(3)*256+temp(2); if VerticalCorr(i)>32768
End
%Scale Vertical Correction Factor by Diving by 100. VerticalCorr(i)=VerticalCorr(i)/100;
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