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Add updated frame-error-rate script for jt65.

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git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6527 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Steven Franke 2016-03-12 15:02:35 +00:00
parent 9e38f0ed9e
commit 733630d7f3
1 changed files with 10 additions and 7 deletions
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17
lib/fer
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@ -5,21 +5,24 @@
# For better performance, copy this script and jt65, jt65sim
# executables to a ramdisk and run from there.
mode=C
spread=4.0
for i in `seq 0 21`;
do
nruns=0
ndecodes=0
ngood=0
nbad=0
snr=-26.0
snr=$((-25+$i))
#while [ $[ $nruns - $ngood ] -lt 200 ]
#while [ $ngood -lt 200 ]
while [ $nruns -lt 20000 ]
while [ $nruns -lt 1000 ]
do
rm 000000_0001.wav
./jt65sim -n 1 -d 0.0 -s \\$snr > /dev/null
./jt65sim -m $mode -n 1 -d $spread -s \\$snr > /dev/null
rm decoded.txt
./jt65 -a 10 -f 1500 -n 10 -s 000000_0001.wav > decoded.txt
./jt65 -m $mode -a 10 -f 1500 -n 1000 -s 000000_0001.wav > decoded.txt
if [ -e decoded.txt ]; then
nd=$( wc -l < decoded.txt )
ng=$( grep "K1ABC" decoded.txt | wc -l )
@ -35,4 +38,4 @@ do
echo -en snr: $snr nruns: $nruns ndecodes: $ndecodes ngood: $ngood nbad: $nbad nmissed: $nmissed wer: $pe success: $ps"\r"
done
echo snr: $snr nruns: $nruns ndecodes: $ndecodes ngood: $ngood nbad: $nbad nmissed: $nmissed wer: $pe success: $ps
done