File Coverage

blib/lib/Math/DWT/Wavelet/Daubechies.pm

Criterion	Covered	Total	%
statement	6	49	12.2
branch	0	12	0.0
condition			n/a
subroutine	2	9	22.2
pod	7	7	100.0
total	15	77	19.4

package Math::DWT::Wavelet::Daubechies;
use strict;
use warnings;

=head1 NAME

Math::DWT::Wavelet::Daubechies - FIR lo- & hi-pass filter coefficients for the Daubechies wavelet.

=head1 VERSION

Version 0.022

=cut

our $VERSION = '0.022';

=head1 SYNOPSIS

This module provides the lo- and hi-pass decomposition and reconstruction filter coefficients for the Daubechies wavelet.  It is meant to be used with other Math::DWT modules:

    use Math::DWT;
    use Math::DWT::UDWT;

    my $dwt = Math::DWT->new('Daubechies');
    my $udwt = Math::DWT::UDWT->new('Daubechies');


=cut

=head1 SUBROUTINES/METHODS

=head2 new(VAR)

Takes a single argument, var, which determines the particular filter set which the object will provide.  You can get a list of available filter sets with the vars() method.

    my $daubechies4 = Math::DWT::Wavelet::Daubechies->new(4);

This method returns a Math::DWT::Wavelet::Daubechies object;

=head2 vars()

This method returns a list of possible choices for VAR when creating a new object, e.g.:

    my @v = Math::DWT::Wavelet::Daubechies->vars();
    print scalar(@v); # 20


=head2 filters()

Depending on the context in which it is called, returns an array or an arrayref containing (lo_d, hi_d, lo_r, hi_r) - the set of filters which are defined with the instantiated object.


=head2 lo_d()

=head2 hi_d()

=head2 lo_r()

=head2 hi_r()

Returns the requested set of filter coefficients as either an array or arrayref, depending on calling context.

=head1 SEE ALSO

Math::DWT(3pm), Math::DWT::UDWT(3pm), Math::DWT::Wavelet::Haar(3pm), Math::DWT::Wavelet::Coiflet(3pm), Math::DWT::Wavelet::Symlet(3pm), Math::DWT::Wavelet::Biorthogonal(3pm), Math::DWT::Wavelet::ReverseBiorthogonal(3pm), Math::DWT::Wavelet::DiscreteMeyer(3pm), perl(1)


=head1 AUTHOR


Mike Kroh, C<<  >>

=head1 BUGS


Please report any bugs or feature requests to C, or through the web interface at L.  I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.



=head1 ACKNOWLEDGEMENTS

These wavelet filter coefficients were scraped from this site: L.

=head1 LICENSE AND COPYRIGHT


Copyright 2016 Mike Kroh.

This program is free software; you can redistribute it and/or modify it
under the terms of the the Artistic License (2.0). You may obtain a
copy of the full license at:

L

Any use, modification, and distribution of the Standard or Modified
Versions is governed by this Artistic License. By using, modifying or
distributing the Package, you accept this license. Do not use, modify,
or distribute the Package, if you do not accept this license.

If your Modified Version has been derived from a Modified Version made
by someone other than you, you are nevertheless required to ensure that
your Modified Version complies with the requirements of this license.

This license does not grant you the right to use any trademark, service
mark, tradename, or logo of the Copyright Holder.

This license includes the non-exclusive, worldwide, free-of-charge
patent license to make, have made, use, offer to sell, sell, import and
otherwise transfer the Package with respect to any patent claims
licensable by the Copyright Holder that are necessarily infringed by the
Package. If you institute patent litigation (including a cross-claim or
counterclaim) against any party alleging that the Package constitutes
direct or contributory patent infringement, then this Artistic License
to you shall terminate on the date that such litigation is filed.

Disclaimer of Warranty: THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER
AND CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES.
THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT PERMITTED BY
YOUR LOCAL LAW. UNLESS REQUIRED BY LAW, NO COPYRIGHT HOLDER OR
CONTRIBUTOR WILL BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, OR
CONSEQUENTIAL DAMAGES ARISING IN ANY WAY OUT OF THE USE OF THE PACKAGE,
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


=cut



my @vars=qw/1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20/;

my %lo_d; my %hi_d; my %lo_r; my %hi_r;


$lo_d{1}=[qw/0.7071067811865476 0.7071067811865476/];
$hi_d{1}=[qw/-0.7071067811865476 0.7071067811865476/];
$lo_r{1}=[qw/0.7071067811865476 0.7071067811865476/];
$hi_r{1}=[qw/0.7071067811865476 -0.7071067811865476/];

$lo_d{2}=[qw/-0.12940952255092145 0.22414386804185735 0.836516303737469 0.48296291314469025/];
$hi_d{2}=[qw/-0.48296291314469025 0.836516303737469 -0.22414386804185735 -0.12940952255092145/];
$lo_r{2}=[qw/0.48296291314469025 0.836516303737469 0.22414386804185735 -0.12940952255092145/];
$hi_r{2}=[qw/-0.12940952255092145 -0.22414386804185735 0.836516303737469 -0.48296291314469025/];

$lo_d{3}=[qw/0.035226291882100656 -0.08544127388224149 -0.13501102001039084 0.4598775021193313 0.8068915093133388 0.3326705529509569/];
$hi_d{3}=[qw/-0.3326705529509569 0.8068915093133388 -0.4598775021193313 -0.13501102001039084 0.08544127388224149 0.035226291882100656/];
$lo_r{3}=[qw/0.3326705529509569 0.8068915093133388 0.4598775021193313 -0.13501102001039084 -0.08544127388224149 0.035226291882100656/];
$hi_r{3}=[qw/0.035226291882100656 0.08544127388224149 -0.13501102001039084 -0.4598775021193313 0.8068915093133388 -0.3326705529509569/];

$lo_d{4}=[qw/-0.010597401784997278 0.032883011666982945 0.030841381835986965 -0.18703481171888114 -0.02798376941698385 0.6308807679295904 0.7148465705525415 0.23037781330885523/];
$hi_d{4}=[qw/-0.23037781330885523 0.7148465705525415 -0.6308807679295904 -0.02798376941698385 0.18703481171888114 0.030841381835986965 -0.032883011666982945 -0.010597401784997278/];
$lo_r{4}=[qw/0.23037781330885523 0.7148465705525415 0.6308807679295904 -0.02798376941698385 -0.18703481171888114 0.030841381835986965 0.032883011666982945 -0.010597401784997278/];
$hi_r{4}=[qw/-0.010597401784997278 -0.032883011666982945 0.030841381835986965 0.18703481171888114 -0.02798376941698385 -0.6308807679295904 0.7148465705525415 -0.23037781330885523/];

$lo_d{5}=[qw/0.003335725285001549 -0.012580751999015526 -0.006241490213011705 0.07757149384006515 -0.03224486958502952 -0.24229488706619015 0.13842814590110342 0.7243085284385744 0.6038292697974729 0.160102397974125/];
$hi_d{5}=[qw/-0.160102397974125 0.6038292697974729 -0.7243085284385744 0.13842814590110342 0.24229488706619015 -0.03224486958502952 -0.07757149384006515 -0.006241490213011705 0.012580751999015526 0.003335725285001549/];
$lo_r{5}=[qw/0.160102397974125 0.6038292697974729 0.7243085284385744 0.13842814590110342 -0.24229488706619015 -0.03224486958502952 0.07757149384006515 -0.006241490213011705 -0.012580751999015526 0.003335725285001549/];
$hi_r{5}=[qw/0.003335725285001549 0.012580751999015526 -0.006241490213011705 -0.07757149384006515 -0.03224486958502952 0.24229488706619015 0.13842814590110342 -0.7243085284385744 0.6038292697974729 -0.160102397974125/];

$lo_d{6}=[qw/-0.00107730108499558 0.004777257511010651 0.0005538422009938016 -0.031582039318031156 0.02752286553001629 0.09750160558707936 -0.12976686756709563 -0.22626469396516913 0.3152503517092432 0.7511339080215775 0.4946238903983854 0.11154074335008017/];
$hi_d{6}=[qw/-0.11154074335008017 0.4946238903983854 -0.7511339080215775 0.3152503517092432 0.22626469396516913 -0.12976686756709563 -0.09750160558707936 0.02752286553001629 0.031582039318031156 0.0005538422009938016 -0.004777257511010651 -0.00107730108499558/];
$lo_r{6}=[qw/0.11154074335008017 0.4946238903983854 0.7511339080215775 0.3152503517092432 -0.22626469396516913 -0.12976686756709563 0.09750160558707936 0.02752286553001629 -0.031582039318031156 0.0005538422009938016 0.004777257511010651 -0.00107730108499558/];
$hi_r{6}=[qw/-0.00107730108499558 -0.004777257511010651 0.0005538422009938016 0.031582039318031156 0.02752286553001629 -0.09750160558707936 -0.12976686756709563 0.22626469396516913 0.3152503517092432 -0.7511339080215775 0.4946238903983854 -0.11154074335008017/];

$lo_d{7}=[qw/0.0003537138000010399 -0.0018016407039998328 0.00042957797300470274 0.012550998556013784 -0.01657454163101562 -0.03802993693503463 0.0806126091510659 0.07130921926705004 -0.22403618499416572 -0.14390600392910627 0.4697822874053586 0.7291320908465551 0.39653931948230575 0.07785205408506236/];
$hi_d{7}=[qw/-0.07785205408506236 0.39653931948230575 -0.7291320908465551 0.4697822874053586 0.14390600392910627 -0.22403618499416572 -0.07130921926705004 0.0806126091510659 0.03802993693503463 -0.01657454163101562 -0.012550998556013784 0.00042957797300470274 0.0018016407039998328 0.0003537138000010399/];
$lo_r{7}=[qw/0.07785205408506236 0.39653931948230575 0.7291320908465551 0.4697822874053586 -0.14390600392910627 -0.22403618499416572 0.07130921926705004 0.0806126091510659 -0.03802993693503463 -0.01657454163101562 0.012550998556013784 0.00042957797300470274 -0.0018016407039998328 0.0003537138000010399/];
$hi_r{7}=[qw/0.0003537138000010399 0.0018016407039998328 0.00042957797300470274 -0.012550998556013784 -0.01657454163101562 0.03802993693503463 0.0806126091510659 -0.07130921926705004 -0.22403618499416572 0.14390600392910627 0.4697822874053586 -0.7291320908465551 0.39653931948230575 -0.07785205408506236/];

$lo_d{8}=[qw/-0.00011747678400228192 0.0006754494059985568 -0.0003917403729959771 -0.00487035299301066 0.008746094047015655 0.013981027917015516 -0.04408825393106472 -0.01736930100202211 0.128747426620186 0.00047248457399797254 -0.2840155429624281 -0.015829105256023893 0.5853546836548691 0.6756307362980128 0.3128715909144659 0.05441584224308161/];
$hi_d{8}=[qw/-0.05441584224308161 0.3128715909144659 -0.6756307362980128 0.5853546836548691 0.015829105256023893 -0.2840155429624281 -0.00047248457399797254 0.128747426620186 0.01736930100202211 -0.04408825393106472 -0.013981027917015516 0.008746094047015655 0.00487035299301066 -0.0003917403729959771 -0.0006754494059985568 -0.00011747678400228192/];
$lo_r{8}=[qw/0.05441584224308161 0.3128715909144659 0.6756307362980128 0.5853546836548691 -0.015829105256023893 -0.2840155429624281 0.00047248457399797254 0.128747426620186 -0.01736930100202211 -0.04408825393106472 0.013981027917015516 0.008746094047015655 -0.00487035299301066 -0.0003917403729959771 0.0006754494059985568 -0.00011747678400228192/];
$hi_r{8}=[qw/-0.00011747678400228192 -0.0006754494059985568 -0.0003917403729959771 0.00487035299301066 0.008746094047015655 -0.013981027917015516 -0.04408825393106472 0.01736930100202211 0.128747426620186 -0.00047248457399797254 -0.2840155429624281 0.015829105256023893 0.5853546836548691 -0.6756307362980128 0.3128715909144659 -0.05441584224308161/];

$lo_d{9}=[qw/3.9347319995026124e-05 -0.0002519631889981789 0.00023038576399541288 0.0018476468829611268 -0.004281503681904723 -0.004723204757894831 0.022361662123515244 0.00025094711499193845 -0.06763282905952399 0.030725681478322865 0.14854074933476008 -0.09684078322087904 -0.29327378327258685 0.13319738582208895 0.6572880780366389 0.6048231236767786 0.24383467463766728 0.03807794736316728/];
$hi_d{9}=[qw/-0.03807794736316728 0.24383467463766728 -0.6048231236767786 0.6572880780366389 -0.13319738582208895 -0.29327378327258685 0.09684078322087904 0.14854074933476008 -0.030725681478322865 -0.06763282905952399 -0.00025094711499193845 0.022361662123515244 0.004723204757894831 -0.004281503681904723 -0.0018476468829611268 0.00023038576399541288 0.0002519631889981789 3.9347319995026124e-05/];
$lo_r{9}=[qw/0.03807794736316728 0.24383467463766728 0.6048231236767786 0.6572880780366389 0.13319738582208895 -0.29327378327258685 -0.09684078322087904 0.14854074933476008 0.030725681478322865 -0.06763282905952399 0.00025094711499193845 0.022361662123515244 -0.004723204757894831 -0.004281503681904723 0.0018476468829611268 0.00023038576399541288 -0.0002519631889981789 3.9347319995026124e-05/];
$hi_r{9}=[qw/3.9347319995026124e-05 0.0002519631889981789 0.00023038576399541288 -0.0018476468829611268 -0.004281503681904723 0.004723204757894831 0.022361662123515244 -0.00025094711499193845 -0.06763282905952399 -0.030725681478322865 0.14854074933476008 0.09684078322087904 -0.29327378327258685 -0.13319738582208895 0.6572880780366389 -0.6048231236767786 0.24383467463766728 -0.03807794736316728/];

$lo_d{10}=[qw/-1.326420300235487e-05 9.358867000108985e-05 -0.0001164668549943862 -0.0006858566950046825 0.00199240529499085 0.0013953517469940798 -0.010733175482979604 0.0036065535669883944 0.03321267405893324 -0.02945753682194567 -0.07139414716586077 0.09305736460380659 0.12736934033574265 -0.19594627437659665 -0.24984642432648865 0.2811723436604265 0.6884590394525921 0.5272011889309198 0.18817680007762133 0.026670057900950818/];
$hi_d{10}=[qw/-0.026670057900950818 0.18817680007762133 -0.5272011889309198 0.6884590394525921 -0.2811723436604265 -0.24984642432648865 0.19594627437659665 0.12736934033574265 -0.09305736460380659 -0.07139414716586077 0.02945753682194567 0.03321267405893324 -0.0036065535669883944 -0.010733175482979604 -0.0013953517469940798 0.00199240529499085 0.0006858566950046825 -0.0001164668549943862 -9.358867000108985e-05 -1.326420300235487e-05/];
$lo_r{10}=[qw/0.026670057900950818 0.18817680007762133 0.5272011889309198 0.6884590394525921 0.2811723436604265 -0.24984642432648865 -0.19594627437659665 0.12736934033574265 0.09305736460380659 -0.07139414716586077 -0.02945753682194567 0.03321267405893324 0.0036065535669883944 -0.010733175482979604 0.0013953517469940798 0.00199240529499085 -0.0006858566950046825 -0.0001164668549943862 9.358867000108985e-05 -1.326420300235487e-05/];
$hi_r{10}=[qw/-1.326420300235487e-05 -9.358867000108985e-05 -0.0001164668549943862 0.0006858566950046825 0.00199240529499085 -0.0013953517469940798 -0.010733175482979604 -0.0036065535669883944 0.03321267405893324 0.02945753682194567 -0.07139414716586077 -0.09305736460380659 0.12736934033574265 0.19594627437659665 -0.24984642432648865 -0.2811723436604265 0.6884590394525921 -0.5272011889309198 0.18817680007762133 -0.026670057900950818/];

$lo_d{11}=[qw/4.494274277236352e-06 -3.463498418698379e-05 5.443907469936638e-05 0.00024915252355281426 -0.0008930232506662366 -0.00030859285881515924 0.004928417656058778 -0.0033408588730145018 -0.015364820906201324 0.02084090436018004 0.03133509021904531 -0.06643878569502022 -0.04647995511667613 0.14981201246638268 0.06604358819669089 -0.27423084681792875 -0.16227524502747828 0.41196436894789695 0.6856867749161785 0.44989976435603013 0.1440670211506196 0.01869429776147044/];
$hi_d{11}=[qw/-0.01869429776147044 0.1440670211506196 -0.44989976435603013 0.6856867749161785 -0.41196436894789695 -0.16227524502747828 0.27423084681792875 0.06604358819669089 -0.14981201246638268 -0.04647995511667613 0.06643878569502022 0.03133509021904531 -0.02084090436018004 -0.015364820906201324 0.0033408588730145018 0.004928417656058778 0.00030859285881515924 -0.0008930232506662366 -0.00024915252355281426 5.443907469936638e-05 3.463498418698379e-05 4.494274277236352e-06/];
$lo_r{11}=[qw/0.01869429776147044 0.1440670211506196 0.44989976435603013 0.6856867749161785 0.41196436894789695 -0.16227524502747828 -0.27423084681792875 0.06604358819669089 0.14981201246638268 -0.04647995511667613 -0.06643878569502022 0.03133509021904531 0.02084090436018004 -0.015364820906201324 -0.0033408588730145018 0.004928417656058778 -0.00030859285881515924 -0.0008930232506662366 0.00024915252355281426 5.443907469936638e-05 -3.463498418698379e-05 4.494274277236352e-06/];
$hi_r{11}=[qw/4.494274277236352e-06 3.463498418698379e-05 5.443907469936638e-05 -0.00024915252355281426 -0.0008930232506662366 0.00030859285881515924 0.004928417656058778 0.0033408588730145018 -0.015364820906201324 -0.02084090436018004 0.03133509021904531 0.06643878569502022 -0.04647995511667613 -0.14981201246638268 0.06604358819669089 0.27423084681792875 -0.16227524502747828 -0.41196436894789695 0.6856867749161785 -0.44989976435603013 0.1440670211506196 -0.01869429776147044/];

$lo_d{12}=[qw/-1.5290717580684923e-06 1.2776952219379579e-05 -2.4241545757030318e-05 -8.850410920820318e-05 0.0003886530628209267 6.5451282125215034e-06 -0.0021795036186277044 0.0022486072409952287 0.006711499008795549 -0.012840825198299882 -0.01221864906974642 0.04154627749508764 0.010849130255828966 -0.09643212009649671 0.0053595696743599965 0.18247860592758275 -0.023779257256064865 -0.31617845375277914 -0.04476388565377762 0.5158864784278007 0.6571987225792911 0.3773551352142041 0.10956627282118277 0.013112257957229239/];
$hi_d{12}=[qw/-0.013112257957229239 0.10956627282118277 -0.3773551352142041 0.6571987225792911 -0.5158864784278007 -0.04476388565377762 0.31617845375277914 -0.023779257256064865 -0.18247860592758275 0.0053595696743599965 0.09643212009649671 0.010849130255828966 -0.04154627749508764 -0.01221864906974642 0.012840825198299882 0.006711499008795549 -0.0022486072409952287 -0.0021795036186277044 -6.5451282125215034e-06 0.0003886530628209267 8.850410920820318e-05 -2.4241545757030318e-05 -1.2776952219379579e-05 -1.5290717580684923e-06/];
$lo_r{12}=[qw/0.013112257957229239 0.10956627282118277 0.3773551352142041 0.6571987225792911 0.5158864784278007 -0.04476388565377762 -0.31617845375277914 -0.023779257256064865 0.18247860592758275 0.0053595696743599965 -0.09643212009649671 0.010849130255828966 0.04154627749508764 -0.01221864906974642 -0.012840825198299882 0.006711499008795549 0.0022486072409952287 -0.0021795036186277044 6.5451282125215034e-06 0.0003886530628209267 -8.850410920820318e-05 -2.4241545757030318e-05 1.2776952219379579e-05 -1.5290717580684923e-06/];
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$lo_r{13}=[qw/0.009202133538962279 0.08286124387290195 0.3119963221604349 0.6110558511587811 0.5888895704312119 0.086985726179645 -0.31497290771138414 -0.12457673075080665 0.17947607942935084 0.07294893365678874 -0.10580761818792761 -0.026488406475345658 0.056139477100276156 0.002379972254052227 -0.02383142071032781 0.003923941448795577 0.007255589401617119 -0.002761911234656831 -0.0013156739118922766 0.000932326130867249 4.9251525126285676e-05 -0.0001651289885565057 3.067853757932436e-05 1.0441930571407941e-05 -4.700416479360808e-06 5.2200350984548e-07/];
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$lo_d{15}=[qw/6.133359913303714e-08 -6.316882325879451e-07 1.8112704079399406e-06 3.3629871817363823e-06 -2.8133296266037558e-05 2.579269915531323e-05 0.00015589648992055726 -0.00035956524436229364 -0.0003734823541372647 0.0019433239803823459 -0.00024175649075894543 -0.0064877345603061454 0.005101000360422873 0.015083918027862582 -0.020810050169636805 -0.02576700732836694 0.054780550584559995 0.033877143923563204 -0.11112093603713753 -0.0396661765557336 0.19014671400708816 0.06528295284876569 -0.28888259656686216 -0.19320413960907623 0.33900253545462167 0.6458131403572103 0.4926317717079753 0.20602386398692688 0.04674339489275062 0.004538537361577376/];
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$lo_d{16}=[qw/-2.1093396300980412e-08 2.3087840868545578e-07 -7.363656785441815e-07 -1.0435713423102517e-06 1.133660866126152e-05 -1.394566898819319e-05 -6.103596621404321e-05 0.00017478724522506327 0.00011424152003843815 -0.0009410217493585433 0.00040789698084934395 0.00312802338120381 -0.0036442796214883506 -0.006990014563390751 0.013993768859843242 0.010297659641009963 -0.036888397691556774 -0.007588974368642594 0.07592423604445779 -0.006239722752156254 -0.13238830556335474 0.027340263752899923 0.21119069394696974 -0.02791820813292813 -0.3270633105274758 -0.08975108940236352 0.44029025688580486 0.6373563320829833 0.43031272284545874 0.1650642834886438 0.03490771432362905 0.0031892209253436892/];
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$lo_r{16}=[qw/0.0031892209253436892 0.03490771432362905 0.1650642834886438 0.43031272284545874 0.6373563320829833 0.44029025688580486 -0.08975108940236352 -0.3270633105274758 -0.02791820813292813 0.21119069394696974 0.027340263752899923 -0.13238830556335474 -0.006239722752156254 0.07592423604445779 -0.007588974368642594 -0.036888397691556774 0.010297659641009963 0.013993768859843242 -0.006990014563390751 -0.0036442796214883506 0.00312802338120381 0.00040789698084934395 -0.0009410217493585433 0.00011424152003843815 0.00017478724522506327 -6.103596621404321e-05 -1.394566898819319e-05 1.133660866126152e-05 -1.0435713423102517e-06 -7.363656785441815e-07 2.3087840868545578e-07 -2.1093396300980412e-08/];
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$lo_d{17}=[qw/7.26749296856637e-09 -8.423948446008154e-08 2.9577009333187617e-07 3.0165496099963414e-07 -4.505942477225963e-06 6.990600985081294e-06 2.318681379876164e-05 -8.204803202458212e-05 -2.5610109566546042e-05 0.0004394654277689454 -0.00032813251941022427 -0.001436845304805 0.0023012052421511474 0.002967996691518064 -0.008602921520347815 -0.0030429899813869555 0.022733676583919053 -0.0032709555358783646 -0.04692243838937891 0.022312336178011833 0.08110598665408082 -0.05709141963185808 -0.12681569177849797 0.10113548917744287 0.19731058956508457 -0.12659975221599248 -0.32832074836418546 0.027314970403312946 0.5183157640572823 0.6109966156850273 0.3703507241528858 0.13121490330791097 0.025985393703623173 0.00224180700103879/];
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$lo_d{18}=[qw/-2.507934454941929e-09 3.06883586303703e-08 -1.1760987670250871e-07 -7.691632689865049e-08 1.768712983622886e-06 -3.3326344788769603e-06 -8.520602537423464e-06 3.741237880730847e-05 -1.535917123021341e-07 -0.00019864855231101547 0.0002135815619103188 0.0006284656829644715 -0.0013405962983313922 -0.0011187326669886426 0.004943343605456594 0.00011863003387493042 -0.013051480946517112 0.006262167954438661 0.026670705926689853 -0.023733210395336858 -0.04452614190225633 0.05705124773905827 0.0648872162123582 -0.10675224665906288 -0.09233188415030412 0.16708131276294505 0.14953397556500755 -0.21648093400458224 -0.2936540407357981 0.14722311196952223 0.571801654887122 0.5718268077650818 0.31467894133619284 0.10358846582214751 0.01928853172409497 0.0015763102184365595/];
$hi_d{18}=[qw/-0.0015763102184365595 0.01928853172409497 -0.10358846582214751 0.31467894133619284 -0.5718268077650818 0.571801654887122 -0.14722311196952223 -0.2936540407357981 0.21648093400458224 0.14953397556500755 -0.16708131276294505 -0.09233188415030412 0.10675224665906288 0.0648872162123582 -0.05705124773905827 -0.04452614190225633 0.023733210395336858 0.026670705926689853 -0.006262167954438661 -0.013051480946517112 -0.00011863003387493042 0.004943343605456594 0.0011187326669886426 -0.0013405962983313922 -0.0006284656829644715 0.0002135815619103188 0.00019864855231101547 -1.535917123021341e-07 -3.741237880730847e-05 -8.520602537423464e-06 3.3326344788769603e-06 1.768712983622886e-06 7.691632689865049e-08 -1.1760987670250871e-07 -3.06883586303703e-08 -2.507934454941929e-09/];
$lo_r{18}=[qw/0.0015763102184365595 0.01928853172409497 0.10358846582214751 0.31467894133619284 0.5718268077650818 0.571801654887122 0.14722311196952223 -0.2936540407357981 -0.21648093400458224 0.14953397556500755 0.16708131276294505 -0.09233188415030412 -0.10675224665906288 0.0648872162123582 0.05705124773905827 -0.04452614190225633 -0.023733210395336858 0.026670705926689853 0.006262167954438661 -0.013051480946517112 0.00011863003387493042 0.004943343605456594 -0.0011187326669886426 -0.0013405962983313922 0.0006284656829644715 0.0002135815619103188 -0.00019864855231101547 -1.535917123021341e-07 3.741237880730847e-05 -8.520602537423464e-06 -3.3326344788769603e-06 1.768712983622886e-06 -7.691632689865049e-08 -1.1760987670250871e-07 3.06883586303703e-08 -2.507934454941929e-09/];
$hi_r{18}=[qw/-2.507934454941929e-09 -3.06883586303703e-08 -1.1760987670250871e-07 7.691632689865049e-08 1.768712983622886e-06 3.3326344788769603e-06 -8.520602537423464e-06 -3.741237880730847e-05 -1.535917123021341e-07 0.00019864855231101547 0.0002135815619103188 -0.0006284656829644715 -0.0013405962983313922 0.0011187326669886426 0.004943343605456594 -0.00011863003387493042 -0.013051480946517112 -0.006262167954438661 0.026670705926689853 0.023733210395336858 -0.04452614190225633 -0.05705124773905827 0.0648872162123582 0.10675224665906288 -0.09233188415030412 -0.16708131276294505 0.14953397556500755 0.21648093400458224 -0.2936540407357981 -0.14722311196952223 0.571801654887122 -0.5718268077650818 0.31467894133619284 -0.10358846582214751 0.01928853172409497 -0.0015763102184365595/];

$lo_d{19}=[qw/8.666848839034483e-10 -1.1164020670405678e-08 4.636937775802368e-08 1.447088298804088e-08 -6.86275565779811e-07 1.531931476697877e-06 3.0109643163099385e-06 -1.664017629722462e-05 5.105950487090694e-06 8.711270467250443e-05 -0.00012460079173506306 -0.0002606761356811995 0.0007358025205041731 0.00034180865344939543 -0.002687551800734441 0.0007689543592242488 0.007040747367080495 -0.005866922281112195 -0.013988388678695632 0.019375549889114482 0.021623767409452484 -0.04567422627778492 -0.026501236250778635 0.0869067555554507 0.02758435062488713 -0.14278569504021468 -0.03351854190320226 0.21234974330662043 0.07465226970806647 -0.28583863175723145 -0.22809139421653665 0.2608949526521201 0.6017045491300916 0.5244363774668862 0.26438843174202237 0.08127811326580564 0.01428109845082521 0.0011086697631864314/];
$hi_d{19}=[qw/-0.0011086697631864314 0.01428109845082521 -0.08127811326580564 0.26438843174202237 -0.5244363774668862 0.6017045491300916 -0.2608949526521201 -0.22809139421653665 0.28583863175723145 0.07465226970806647 -0.21234974330662043 -0.03351854190320226 0.14278569504021468 0.02758435062488713 -0.0869067555554507 -0.026501236250778635 0.04567422627778492 0.021623767409452484 -0.019375549889114482 -0.013988388678695632 0.005866922281112195 0.007040747367080495 -0.0007689543592242488 -0.002687551800734441 -0.00034180865344939543 0.0007358025205041731 0.0002606761356811995 -0.00012460079173506306 -8.711270467250443e-05 5.105950487090694e-06 1.664017629722462e-05 3.0109643163099385e-06 -1.531931476697877e-06 -6.86275565779811e-07 -1.447088298804088e-08 4.636937775802368e-08 1.1164020670405678e-08 8.666848839034483e-10/];
$lo_r{19}=[qw/0.0011086697631864314 0.01428109845082521 0.08127811326580564 0.26438843174202237 0.5244363774668862 0.6017045491300916 0.2608949526521201 -0.22809139421653665 -0.28583863175723145 0.07465226970806647 0.21234974330662043 -0.03351854190320226 -0.14278569504021468 0.02758435062488713 0.0869067555554507 -0.026501236250778635 -0.04567422627778492 0.021623767409452484 0.019375549889114482 -0.013988388678695632 -0.005866922281112195 0.007040747367080495 0.0007689543592242488 -0.002687551800734441 0.00034180865344939543 0.0007358025205041731 -0.0002606761356811995 -0.00012460079173506306 8.711270467250443e-05 5.105950487090694e-06 -1.664017629722462e-05 3.0109643163099385e-06 1.531931476697877e-06 -6.86275565779811e-07 1.447088298804088e-08 4.636937775802368e-08 -1.1164020670405678e-08 8.666848839034483e-10/];
$hi_r{19}=[qw/8.666848839034483e-10 1.1164020670405678e-08 4.636937775802368e-08 -1.447088298804088e-08 -6.86275565779811e-07 -1.531931476697877e-06 3.0109643163099385e-06 1.664017629722462e-05 5.105950487090694e-06 -8.711270467250443e-05 -0.00012460079173506306 0.0002606761356811995 0.0007358025205041731 -0.00034180865344939543 -0.002687551800734441 -0.0007689543592242488 0.007040747367080495 0.005866922281112195 -0.013988388678695632 -0.019375549889114482 0.021623767409452484 0.04567422627778492 -0.026501236250778635 -0.0869067555554507 0.02758435062488713 0.14278569504021468 -0.03351854190320226 -0.21234974330662043 0.07465226970806647 0.28583863175723145 -0.22809139421653665 -0.2608949526521201 0.6017045491300916 -0.5244363774668862 0.26438843174202237 -0.08127811326580564 0.01428109845082521 -0.0011086697631864314/];

$lo_d{20}=[qw/-2.998836489615753e-10 4.05612705554717e-09 -1.814843248297622e-08 2.0143220235374613e-10 2.633924226266962e-07 -6.847079596993149e-07 -1.0119940100181473e-06 7.241248287663791e-06 -4.376143862182197e-06 -3.710586183390615e-05 6.774280828373048e-05 0.00010153288973669777 -0.0003851047486990061 -5.349759844340453e-05 0.0013925596193045254 -0.0008315621728772474 -0.003581494259744107 0.00442054238676635 0.0067216273018096935 -0.013810526137727442 -0.008789324924555765 0.03229429953011916 0.0058746818113949465 -0.061722899624668884 0.005632246857685454 0.10229171917513397 -0.024716827337521424 -0.1554587507060453 0.039850246458519104 0.22829105082013823 -0.016727088308801888 -0.3267868004335376 -0.13921208801128787 0.36150229873889705 0.6104932389378558 0.4726961853103315 0.21994211355113222 0.06342378045900529 0.010549394624937735 0.0007799536136659112/];
$hi_d{20}=[qw/-0.0007799536136659112 0.010549394624937735 -0.06342378045900529 0.21994211355113222 -0.4726961853103315 0.6104932389378558 -0.36150229873889705 -0.13921208801128787 0.3267868004335376 -0.016727088308801888 -0.22829105082013823 0.039850246458519104 0.1554587507060453 -0.024716827337521424 -0.10229171917513397 0.005632246857685454 0.061722899624668884 0.0058746818113949465 -0.03229429953011916 -0.008789324924555765 0.013810526137727442 0.0067216273018096935 -0.00442054238676635 -0.003581494259744107 0.0008315621728772474 0.0013925596193045254 5.349759844340453e-05 -0.0003851047486990061 -0.00010153288973669777 6.774280828373048e-05 3.710586183390615e-05 -4.376143862182197e-06 -7.241248287663791e-06 -1.0119940100181473e-06 6.847079596993149e-07 2.633924226266962e-07 -2.0143220235374613e-10 -1.814843248297622e-08 -4.05612705554717e-09 -2.998836489615753e-10/];
$lo_r{20}=[qw/0.0007799536136659112 0.010549394624937735 0.06342378045900529 0.21994211355113222 0.4726961853103315 0.6104932389378558 0.36150229873889705 -0.13921208801128787 -0.3267868004335376 -0.016727088308801888 0.22829105082013823 0.039850246458519104 -0.1554587507060453 -0.024716827337521424 0.10229171917513397 0.005632246857685454 -0.061722899624668884 0.0058746818113949465 0.03229429953011916 -0.008789324924555765 -0.013810526137727442 0.0067216273018096935 0.00442054238676635 -0.003581494259744107 -0.0008315621728772474 0.0013925596193045254 -5.349759844340453e-05 -0.0003851047486990061 0.00010153288973669777 6.774280828373048e-05 -3.710586183390615e-05 -4.376143862182197e-06 7.241248287663791e-06 -1.0119940100181473e-06 -6.847079596993149e-07 2.633924226266962e-07 2.0143220235374613e-10 -1.814843248297622e-08 4.05612705554717e-09 -2.998836489615753e-10/];
$hi_r{20}=[qw/-2.998836489615753e-10 -4.05612705554717e-09 -1.814843248297622e-08 -2.0143220235374613e-10 2.633924226266962e-07 6.847079596993149e-07 -1.0119940100181473e-06 -7.241248287663791e-06 -4.376143862182197e-06 3.710586183390615e-05 6.774280828373048e-05 -0.00010153288973669777 -0.0003851047486990061 5.349759844340453e-05 0.0013925596193045254 0.0008315621728772474 -0.003581494259744107 -0.00442054238676635 0.0067216273018096935 0.013810526137727442 -0.008789324924555765 -0.03229429953011916 0.0058746818113949465 0.061722899624668884 0.005632246857685454 -0.10229171917513397 -0.024716827337521424 0.1554587507060453 0.039850246458519104 -0.22829105082013823 -0.016727088308801888 0.3267868004335376 -0.13921208801128787 -0.36150229873889705 0.6104932389378558 -0.4726961853103315 0.21994211355113222 -0.06342378045900529 0.010549394624937735 -0.0007799536136659112/];
;

sub new {
	my $class=shift;
	my $self={};
	my $var=shift;

	$self={lo_d=>$lo_d{$var},
		hi_d=>$hi_d{$var},
		lo_r=>$lo_r{$var},
		hi_r=>$hi_r{$var}
		};

	bless $self,$class;
	return $self;
};

sub vars {
	my $self=shift;
	if (wantarray()) {
		return (@vars);
	};
	return \@vars;
};

sub filters {
	my $self=shift;
	my $lo_d=$self->lo_d;
	my $hi_d=$self->hi_d;
	my $lo_r=$self->lo_r;
	my $hi_r=$self->hi_r;
	my @a=( $lo_d,$hi_d,$lo_r,$hi_r);
	if (wantarray()) {
		return (@a);
	};
	return \@a;
};

sub lo_d {
	my $self=shift;
	my $a=$self->{lo_d};
	if (wantarray()) {
		return (@{$a});
	};
	return $a;
};
sub hi_d {
	my $self=shift;
	my $a=$self->{hi_d};
	if (wantarray()) {
		return (@{$a});
	};
	return $a;
};
sub lo_r {
	my $self=shift;
	my $a=$self->{lo_r};
	if (wantarray()) {
		return (@{$a});
	};
	return $a;
};
sub hi_r {
	my $self=shift;
	my $a=$self->{hi_r};
	if (wantarray()) {
		return (@{$a});
	};
	return $a;
};


1;