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https://github.com/saitohirga/WSJT-X.git
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Remove some obsolete files from jtmode_codes dir.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6633 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Steven Franke
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commit
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# run: gnuplot fig_compare.gnuplot
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# then: pdflatex fig_compare.tex
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set term epslatex standalone size 6in,2*6/3in
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set output "fig_compare.tex"
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set xlabel "$E_b/N_0$ (dB)"
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set ylabel "Word Error Rate"
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set style func linespoints
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set key off
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set tics in
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set mxtics 2
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set mytics 10
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set grid
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set logscale y
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set format y "%1.0e"
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plot [-1:6] [1e-6:1] \
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"198-72-peg-reg3.results" using 1:(1-$2/1000000) with linespoints lt 1 lw 2 pt 1, \
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"198-72-peg-reg3.results" using 1:($3/1000000) with linespoints lt 1 lw 2 pt 1, \
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"198-72-peg-reg4.results" using 1:(1-$2/1000000) with linespoints lt 2 lw 2 pt 2, \
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"198-72-peg-reg4.results" using 1:($3/1000000) with linespoints lt 2 lw 2 pt 2, \
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"198-72-peg-irreg-8x3-2x4.results" using 1:(1-$2/1000000) with linespoints lt 3 lw 2 pt 3, \
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"198-72-peg-irreg-8x3-2x4.results" using 1:($3/1000000) with linespoints lt 3 lw 2 pt 3, \
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"compare.lab" with labels
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exit
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# run: gnuplot fig_compare.gnuplot
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# then: pdflatex fig_compare.tex
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set term epslatex standalone size 6in,2*6/3in
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set output "fig_success.tex"
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set xlabel "$E_b/N_0$ (dB)"
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set ylabel "Decode Probability"
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set style func linespoints
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set key off
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set tics in
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set mxtics 2
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set mytics 10
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set grid
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#set logscale y
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set format y "%2.1f"
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plot [-1:6] [1e-6:1] \
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"198-72-peg-irreg-8x3-2x4.results" using 1:($2/1000000) with linespoints lt 1 lw 2 pt 1, \
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"198-72-peg-irreg-8x3-2x4.results" using 1:($4/10000) with linespoints lt 2 lw 2 pt 2, \
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"128-80-peg-reg4.results" using 1:($2/1000000) with linespoints lt 3 lw 2 pt 3, \
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"128-80-peg-reg4.results" using 1:($4/1000) with linespoints lt 4 lw 2 pt 4, \
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"success.lab" with labels
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exit
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@ -1,61 +0,0 @@
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#!/bin/sh
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# this script characterizes a single code over a narrow range of Eb/No
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# note relationship between noise standard deviation, sigma, and Eb/No:
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# Eb/No = 1/(2*R*sigma^2)
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# If R=1/2, then Eb/No = 1/sigma^2 Right? Check this.
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set -e # Stop if an error occurs
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set -v # Echo commands as they are read
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#make-ldpc ldpc-144-72.pchk 80 160 12 evenboth 6x3/4x4 no4cycle
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#make-ldpc ldpc-144-72.pchk 72 144 33 evenboth 6x3/4x4 no4cycle
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#make-ldpc ldpc-144-72.pchk 72 144 8 evenboth 3 no4cycle
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#make-ldpc ldpc-144-72.pchk 72 144 1087 evenboth 3x3/7x4 no4cycle
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#make-ldpc ldpc-144-72.pchk 72 144 1022 evenboth 4x3/6x4 no4cycle
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make-ldpc ldpc-144-72.pchk 72 144 3012 evenboth 3x3/7x4 no4cycle
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#cp ldpc-144-72-6x3-4x4-sf1.pchk ldpc-144-72.pchk
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make-gen ldpc-144-72.pchk ldpc-144-72.gen dense
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rand-src ldpc-144-72.src 2 72x1000000
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encode ldpc-144-72.pchk ldpc-144-72.gen ldpc-144-72.src \
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ldpc-144-72.enc
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# NOISE STANDARD DEVIATION 0.75, Eb/N0 = 2.50 dB
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transmit ldpc-144-72.enc ldpc-144-72.rec 1 awgn 0.75
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decode ldpc-144-72.pchk ldpc-144-72.rec ldpc-144-72.dec awgn 0.75\
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prprp 250
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verify ldpc-144-72.pchk ldpc-144-72.dec ldpc-144-72.gen \
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ldpc-144-72.src
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# NOISE STANDARD DEVIATION 0.80, Eb/N0 = 1.94 dB
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transmit ldpc-144-72.enc ldpc-144-72.rec 1 awgn 0.80
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decode ldpc-144-72.pchk ldpc-144-72.rec ldpc-144-72.dec awgn 0.80\
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prprp 250
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verify ldpc-144-72.pchk ldpc-144-72.dec ldpc-144-72.gen \
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ldpc-144-72.src
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# NOISE STANDARD DEVIATION 0.85, Eb/N0 = 1.41 dB
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transmit ldpc-144-72.enc ldpc-144-72.rec 1 awgn 0.85
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decode ldpc-144-72.pchk ldpc-144-72.rec ldpc-144-72.dec awgn 0.85\
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prprp 250
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verify ldpc-144-72.pchk ldpc-144-72.dec ldpc-144-72.gen \
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ldpc-144-72.src
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# NOISE STANDARD DEVIATION 0.90, Eb/N0 = 0.92 dB
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transmit ldpc-144-72.enc ldpc-144-72.rec 1 awgn 0.90
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decode ldpc-144-72.pchk ldpc-144-72.rec ldpc-144-72.dec awgn 0.90\
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prprp 250
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verify ldpc-144-72.pchk ldpc-144-72.dec ldpc-144-72.gen \
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ldpc-144-72.src
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# NOISE STANDARD DEVIATION 0.95, Eb/N0 = 0.45 dB
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transmit ldpc-144-72.enc ldpc-144-72.rec 1 awgn 0.95
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decode ldpc-144-72.pchk ldpc-144-72.rec ldpc-144-72.dec awgn 0.95\
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prprp 250
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verify ldpc-144-72.pchk ldpc-144-72.dec ldpc-144-72.gen \
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ldpc-144-72.src
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@ -1,35 +0,0 @@
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#!/bin/sh
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# Example of a (144,72) LDPC code with 3 checks per bit and 6 bits per
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# check, tested on Additive White Gaussian Noise channels with noise standard
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# deviations varying from 0.80 to 0.95.
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#
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# Testing is done by transmitting random messages, which is safer (though
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# slower) than using only zero messages. Decoding is done using a maximum
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# of 250 iterations of probability propagation.
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set -e # Stop if an error occurs
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set -v # Echo commands as they are read
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rand-src ldpc-144-72.src 2 72x100000
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for i in `seq 3000 4000`;
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do
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seed=$i
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echo seed $seed
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make-ldpc ldpc-144-72.pchk 72 144 $seed evenboth 2x3/8x4 no4cycle
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make-gen ldpc-144-72.pchk ldpc-144-72.gen dense
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encode ldpc-144-72.pchk ldpc-144-72.gen ldpc-144-72.src \
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ldpc-144-72.enc
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# NOISE STANDARD DEVIATION 0.80, Eb/N0 = 1.94 dB
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transmit ldpc-144-72.enc ldpc-144-72.rec 1 awgn 0.80
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decode ldpc-144-72.pchk ldpc-144-72.rec ldpc-144-72.dec awgn 0.80\
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prprp 50
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verify ldpc-144-72.pchk ldpc-144-72.dec ldpc-144-72.gen \
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ldpc-144-72.src
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done
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@ -1,2 +0,0 @@
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0.9 0.75 "(198,72)"
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3.5 0.75 "(128,80)"
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