qi-hardware/openwrt-packages
1
0
Fork 0
mirror of git://projects.qi-hardware.com/openwrt-packages.git synced 2024-11-25 22:50:38 +02:00
Code

nanonote wav2png: draw lines instead points thanks jirka

Browse Source
This commit is contained in:
Xiangfu Liu 2012-03-08 10:10:00 +08:00
parent 4e7ae65a3e
commit b6092096d0
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
nanonote-files/script-files/usr/bin/wav2png
View File

@ -11,4 +11,4 @@ sox $WAV $DAT
grep -v '^;' $DAT >$DAT.clean grep -v '^;' $DAT >$DAT.clean
FREQ=`head -1 $DAT|tr -d ';'` FREQ=`head -1 $DAT|tr -d ';'`
echo -e "set terminal png;set title '$FREQ';set output '$PNG'; plot '$DAT.clean'" | gnuplot echo -e "set terminal png; set title '$FREQ';set output '$PNG'; plot '$DAT.clean' w l lt 2" | gnuplot