44 lines
505 B
Bash
44 lines
505 B
Bash
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#!/bin/bash
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function input_data() {
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cat <<EOF
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0
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1
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2
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1
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0
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-1
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-2
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-1
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0
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1
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2
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1
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0
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-1
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-2
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-1
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0
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EOF
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}
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function transform() {
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switch=$1
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input_data | ./interpolate_test --$switch >gnuplot_data.$$
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cat <<EOF >gnuplot_script.$$
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plot "gnuplot_data.$$" title "$switch"
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EOF
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gnuplot gnuplot_script.$$ -
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}
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if [ ! -f interpolate_test ]; then
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g++ -I ../math -o interpolate_test interpolate_test.cpp
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fi
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transform linear
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transform cubic
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transform cosine
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transform hermite
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rm -f gnuplot_data.$$ gnuplot_script.$$
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