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usrp/sps/: use PATH instead of hard-coding relative paths in invocations

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This commit is contained in:
Werner Almesberger 2011-03-06 16:47:21 -03:00
parent b9244bdefd
commit cb3e80f502
2 changed files with 10 additions and 7 deletions
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11
usrp/sps/row
View File

@ -2,6 +2,7 @@
export GDFONTPATH
GDFONTPATH=$GDFONTPATH:/usr/share/fonts/truetype/ttf-liberation/
PATH=.:$PATH
if ! [ "$1" ]; then
echo "usage: $0 prefix ..." 1>&2
@ -40,7 +41,7 @@ for prefix in "$@"; do
f=2405
while [ $f -le 2480 ]; do
echo -n "$f " >>_peak
./viz -f LiberationSans-Bold -m -p $prefix-$f.png \
viz -f LiberationSans-Bold -m -p $prefix-$f.png \
-o $f.fft $prefix $f >>_peak
convert -resize '15%' $prefix-$f.png $prefix-$f-small.png
echo "<TD><A href=\"$prefix-$f.png\"><IMG src=\"$prefix-$f-small.png\"></A>"
@ -55,7 +56,7 @@ for prefix in "$@"; do
while [ $f -le 2480 ]; do
f1=`expr $f + 1`
echo -n "$f1 " >>_peak
./viz -f LiberationSans-Bold -m -p $prefix-$f1.png \
viz -f LiberationSans-Bold -m -p $prefix-$f1.png \
-o $f1.fft $prefix $f1 >>_peak
convert -resize '15%' $prefix-$f1.png $prefix-$f1-small.png
echo "<TD><A href=\"$prefix-$f1.png\"><IMG src=\"$prefix-$f1-small.png\"></A>"
@ -70,13 +71,13 @@ for prefix in "$@"; do
f=\`expr $f + 5\`
done`
./range >_tmp
./vizr -f LiberationSans-Bold -p $prefix.png $prefix _tmp
range >_tmp
vizr -f LiberationSans-Bold -p $prefix.png $prefix _tmp
rm -f $ffts _tmp
convert -resize '15%' $prefix.png $prefix-small.png
sort -n _peak >_tmp
./vizp -f LiberationSans-Bold -p $prefix-peak.png $prefix _tmp
vizp -f LiberationSans-Bold -p $prefix-peak.png $prefix _tmp
rm -f _peak _tmp
convert -resize '15%' $prefix-peak.png $prefix-peak-small.png

6
usrp/sps/viz
View File

@ -1,5 +1,7 @@
#!/bin/sh
PATH=..:$PATH
usage()
{
echo "usage: $0 [-f font] [-m] [-o fft_file] [-p png_file] prefix \
@ -41,8 +43,8 @@ tmp=${out:-_tmp}
prefix=$1
f=$2
../fft -s 100 -d -w hamming 100 <./$prefix-$f >$tmp
set `./norm $tmp`
fft -s 100 -d -w hamming 100 <$prefix-$f >$tmp
set `norm $tmp`
xm=$1.0 # sample number of y peak
ym=$2 # magnitude of y peak