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24 lines
315 B
Plaintext
24 lines
315 B
Plaintext
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#!/bin/sh
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usage()
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{
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echo "usage: file ..." 1>&2
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exit 1
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}
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[ "$1" ] || usage
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files=
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while [ "$1" ]; do
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[ "$files" ] && files="$files, "
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files="$files\"$1\""
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shift
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done
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gnuplot -persist <<EOF
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set yrange [-94:-10]
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set ylabel "RX-TX power (dBm)"
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set xlabel "Frequency (MHz)"
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set style data lines
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plot $files
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EOF
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