Added gnuplot scripts used to tune the 2014 drive kalman filter.
Change-Id: Icd1ae00d485b2b032a654ad584cf49d838413944
diff --git a/y2014/control_loops/drivetrain/kfplot3.gnuplot b/y2014/control_loops/drivetrain/kfplot3.gnuplot
new file mode 100644
index 0000000..b0446d8
--- /dev/null
+++ b/y2014/control_loops/drivetrain/kfplot3.gnuplot
@@ -0,0 +1,8 @@
+#set yrange [-15:15]
+
+set term x11
+
+plot '/tmp/dump' using 1:($13 - $14) title 'dpower' with lines,\
+ '/tmp/dump' using 1:($9 - $10 - ($11 - $12)) title 'turn_vel_error' with lines,\
+ '/tmp/dump' using 1:($9 - $10) title 'turn_vel' with lines,\
+ '/tmp/dump' using 1:(($9 - $10) * ($13 - $14)) title 'correlation' with lines