% clear;

dataFile = [ ...
    "iladata_814_sweep_20230512_1722_A.csv", ...
    "iladata_814_sweep_20230512_1725_B.csv", ...
    "iladata_814_sweep_20230512_1727_B.csv", ...
    "iladata_814_sweep_20230512_1734_B.csv", ...
    ];

dataFileNum = length(dataFile);

for data_num = 1:dataFileNum

    data = readmatrix(dataFile(data_num));
    valid_index = find(data(:,4)==1);

    peak = [ ...
        data(valid_index,5) + 1i*data(valid_index,6), ...
        data(valid_index,7) + 1i*data(valid_index,8), ...
        data(valid_index,9) + 1i*data(valid_index,10), ...
        data(valid_index,11) + 1i*data(valid_index,12)];
    
    peak_amp = [abs(peak)./abs(peak(:,1)),abs(peak(:,1)), ...
        round(data(valid_index,end-1)/2^32*192e6),data(valid_index,end)];
    angleNormal = (angle(peak) - angle(peak(:,1)))/pi*180;
    angleNormal(abs(angleNormal) > 5) = mod(angleNormal(abs(angleNormal) > 5),360);
    peak_ang = [angleNormal, ...
        abs(peak(:,1)),round(data(valid_index,end-1)/2^32*192e6),data(valid_index,end)];
    
    scatter(peak_ang(:,7),peak_ang(:,2:4),'filled');hold on;
end