Bibliothèque de traitements d'images en virgule flottante. http://la.buvette.org/photos/cumul/
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#!/bin/bash
#
# this script generate some picz for the PDF documentation
# and was called by mkdoc.sh
#
PI=" 3.141592654 "
# ---------------------------------------------------
OUT="cos01.tex"
gnuplot << __EOF__
set term latex
set output "$OUT"
set title "COS01"
set xlabel "input value"
set ylabel '\rotatebox{90}{corrected value}'
set grid
plot \
[0:1] [0:1] \
(0.5 - 0.5 * cos(x*$PI)) \
with line
__EOF__
wc $OUT
# ---------------------------------------------------
OUT="cos010.tex"
gnuplot << __EOF__
set term latex
set output "$OUT"
set title "COS010"
set xlabel "input value"
set ylabel '\rotatebox{90}{corrected value}'
set grid
plot \
[0:1] [0:1] \
(0.5 - 0.5 * cos(x*$PI*2)) \
with line
__EOF__
wc $OUT
# ---------------------------------------------------