mart/ex10/ex10ab.m

   1 d = csvread("ex10a.csv")(:,2) ./ 1000;
   2 dmax = max(d);
   3 dmin = min(d);
   4 davg = mean(d);
   5 ddev = std(d);
   6 plot(d, '@k');
   7 title("Measurements on jitter");
   8 xlabel("Number of the measurement");
   9 ylabel("Time till next measurement in microseconds");
  10 stepsize = (dmax+dmin)/25;
  11 text(100, dmax-stepsize, sprintf("Min: %d", dmin));
  12 text(100, dmax-stepsize*2, sprintf("Mean: %.2f", davg));
  13 text(100, dmax-stepsize*3, sprintf("Std: %.2f", ddev));
  14 text(100, dmax-stepsize*4, sprintf("Max: %d", dmax));
  15 print -dpng "-S1200,1200" ex10ab.png