1 d = csvread("ex10ab.csv")(:,2) ./ 1000;
8 title("Measurements on jitter");
9 xlabel("Number of the measurement");
10 ylabel("Time till next measurement in microseconds");
11 stepsize = (dmax+dmin)/25;
12 text(100, dmax-stepsize, sprintf("Min: %d", dmin));
13 text(100, dmax-stepsize*2, sprintf("Mean: %.2f", davg));
14 text(100, dmax-stepsize*3, sprintf("Std: %.2f", ddev));
15 text(100, dmax-stepsize*4, sprintf("Max: %d", dmax));
16 print -dpng "-S1200,1200" ex10ab.png
18 d = csvread("ex10d.csv")(:,2);
25 title("Measurements on interrupt latency via LPT1");
26 xlabel("Number of the measurement");
27 ylabel("Time till next measurement in nanoseconds");
28 stepsize = (dmax+dmin)/25;
29 text(100, dmax-stepsize, sprintf("Min: %d", dmin));
30 text(100, dmax-stepsize*2, sprintf("Mean: %.2f", davg));
31 text(100, dmax-stepsize*3, sprintf("Std: %.2f", ddev));
32 text(100, dmax-stepsize*4, sprintf("Max: %d", dmax));
33 print -dpng "-S1200,1200" ex10ab.png