From 9ee3f520ea74f75f661e2208d7640b21212cacba Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sun, 28 Apr 2013 23:21:17 -0700 Subject: altos: Build test framework for kalman filter This has some known flight data and generates kalman filter information for them to test Signed-off-by: Keith Packard --- src/kalman/plotmicro | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100755 src/kalman/plotmicro (limited to 'src/kalman/plotmicro') diff --git a/src/kalman/plotmicro b/src/kalman/plotmicro new file mode 100755 index 00000000..0b7e95c0 --- /dev/null +++ b/src/kalman/plotmicro @@ -0,0 +1,16 @@ +#!/bin/sh +for i in "$@"; do +gnuplot -p << EOF & +set title "$i" +set ylabel "error" +set y2label "height (m)" +set xlabel "time (s)" +set xtics border out nomirror +set ytics border out nomirror +set y2tics border out nomirror +plot "$i" using 1:3 with lines lt 2 axes x1y2 title "raw height",\ + "$i" using 1:7 with lines lt 4 axes x1y2 title "kalman height",\ + "$i" using 1:9 with lines lt 1 axes x1y1 title "avg error", \ + "$i" using 1:10 with lines lt 3 axes x1y1 title "valid" +EOF +done -- cgit v1.2.3