altos: Add nickle kalman implementation.

[fw/altos] / src / kalman / plotaccel

diff --git a/src/kalman/plotaccel b/src/kalman/plotaccel
new file mode 100644 (file)
index 0000000..fd54020
--- /dev/null
+++ b/src/kalman/plotaccel
@@ -0,0 +1,18 @@
+#!/bin/sh
+for i in "$@"; do
+gnuplot -p << EOF
+set title "$i"
+set ylabel "height (m)"
+set y2label "velocity (m/s), acceleration (m/s²)"
+set xlabel "time (s)"
+set xtics border out nomirror
+set ytics border out nomirror
+set y2tics border out nomirror
+plot "$i" using 1:3 with lines lt 1 axes x1y2 title "raw speed",\
+     "$i" using 1:4 with lines lt 1 axes x1y2 title "raw accel",\
+     "$i" using 1:6 with lines lt 2 axes x1y2 title "both speed",\
+     "$i" using 1:7 with lines lt 2 axes x1y2 title "both accel",\
+     "$i" using 1:9 with lines lt 3 axes x1y2 title "accel speed",\
+     "$i" using 1:10 with lines lt 3 axes x1y2 title "accel accel"
+EOF
+done