% clear;

dataFile = [ ...
    "./基带2201005，天线2202004/iladata_duifei_sweep_20230515_1434_A.csv", ...
    "./基带2201005，天线2202004/iladata_duifei_sweep_20230515_1436_B.csv", ...
    "./基带2201005，天线2202004/iladata_duifei_sweep_20230515_1437_B.csv", ...
    "./基带2201005，天线2202004/iladata_duifei_sweep_20230515_1439_B.csv", ...
    "./基带2201005，天线2202004/iladata_duifei_sweep_20230515_1441_B.csv", ...
    "./基带2201005，天线2202004/iladata_duifei_sweep_20230515_1502_B.csv", ...
    "./基带2201005，天线2202004/iladata_duifei_sweep_20230515_1503_B.csv", ...
    "./基带2201005，天线2202004/iladata_duifei_sweep_20230515_1506_B.csv", ...
    ];

dataFileNum = length(dataFile);

for data_num = 1:dataFileNum

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

    peak_index = data(valid_index,13:16);
    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) > -1) = mod(angleNormal(abs(angleNormal) > -1),360);
    peak_ang = [angleNormal, ...
        abs(peak(:,1)),round(data(valid_index,end-1)/2^32*192e6),data(valid_index,end)];
    
    subplot(1,3,1);grid on; grid minor;
    scatter(peak_ang(:,7),peak_ang(:,2),'filled');hold on;
    
    subplot(1,3,2);grid on; grid minor;
    scatter(peak_ang(:,7),peak_ang(:,3),'filled');hold on;
    
    subplot(1,3,3);grid on; grid minor;
    scatter(peak_ang(:,7),peak_ang(:,4),'filled');hold on;
end