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git://projects.qi-hardware.com/ben-wpan.git
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fd27bdc442
- collect: set up a test transmission at each available frequency, then then record the signal seen by the USRP2 - norm: extract parameters necessary for normalization - viz: visualize the spectrum with gnuplot - row: generate rows of spectra with "viz"
38 lines
884 B
Bash
Executable File
38 lines
884 B
Bash
Executable File
#!/bin/sh
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export GDFONTPATH
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GDFONTPATH=$GDFONTPATH:/usr/share/fonts/truetype/ttf-liberation/
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if ! [ "$1" ]; then
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echo "usage: $0 prefix" 2>&1
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exit 1
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fi
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prefix=$1
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echo "<TR><TH>$prefix"
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f=2405
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while [ $f -le 2480 ]; do
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echo "<TD align="center">$f MHz"
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f=`expr $f + 5`
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done
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echo "<TR><TD align="right">-0.5 MHz"
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f=2405
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while [ $f -le 2480 ]; do
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./viz -f LiberationSans-Bold -p $prefix-$f.png $prefix $f
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convert -resize '15%' $prefix-$f.png $prefix-$f-small.png
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echo "<TD><A href=\"$prefix-$f.png\"><IMG src=\"$prefix-$f-small.png\"></A>"
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f=`expr $f + 5`
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done
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echo "<TR><TD align="right">+0.5 MHz"
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f=2405
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while [ $f -le 2480 ]; do
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f1=`expr $f + 1`
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./viz -f LiberationSans-Bold -p $prefix-$f1.png $prefix $f1
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convert -resize '15%' $prefix-$f1.png $prefix-$f1-small.png
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echo "<TD><A href=\"$prefix-$f1.png\"><IMG src=\"$prefix-$f1-small.png\"></A>"
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f=`expr $f + 5`
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done
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