plotter.m

%%concap recrod plotter

function plotter (filename)
  rec = csvread(filename);
  time = 1:length(rec);
  time = time.*0.05;
  plot(rec(:,3),rec(:,4), ".r",rec(:,5),rec(:,6), ".b")
  xlabel("I1/I2");
  ylabel("Q1/Q2");
  title("Constellation map");
  figure;
  plot(time,rec(:,1),"r",time,rec(:,2),"b")
  xlabel("Time (ms)");
  ylabel("DFE1/DFE2");
  title("DFE over time");
  figure;
  d1= sqrt(rec(:,3).^2+rec(:,4).^2);
  d2= sqrt(rec(:,5).^2+rec(:,6).^2);
  plot(time,d1,".r",time,d1,".b");
  xlabel("Time (ms)");
  ylabel("Magnitude");
  title("sqrt(I^2+Q^2) over time");
  %we will disable this one because I don't think it is that useful
  %plot3(time,rec(:,3),rec(:,4), ".r",time,rec(:,5),rec(:,6),".b");
endfunction;