comparison matlab/plottrack.m @ 58:69b54aa5a9bb

Added plottrack.m and redid drum plots with whole track plot.

+function h=plottrack(X)
+	times=(X(:,1)-X(1,1))/1000;
+	Kick=find(X(:,2)==1);
+	Snare=find(X(:,2)==2);
+	plot(flatten([times';times']),flatten(X(:,[8,7])')/log(2)-2,'Color',[1,1,1]*0.25);
+	hold on;
+	stem(times(Kick),X(Kick,6)/log(2),'ro');
+	stem(times(Snare),X(Snare,6)/log(2),'bx');
+	hold off;
+	ylim([0,ceil(max(X(:,8))/log(2))-3]);
+	xlim([0,X(end,1)-X(1,1)]/1000);
+	legend({'entropy','info (kick)','info (snare)'});
+	xlabel('time/s');
+	ylabel('bits');
+	h=gca;
+end