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use strict;
use Test;
BEGIN {
plan(tests => 2) ;
}
use Data::Dumper;
$Data::Dumper::Terse= 1;
$Data::Dumper::Indent= 0;
sub structeq {
return (Dumper($_[0]) eq Dumper($_[1])) +0;
}
use Inline Octave => "DATA";
my $h= hilb(5);
my $i= inv($h);
my $ih= invhilb(5);
my $d= mse( $i, $ih);
ok ( $d->as_scalar() < .00001 );
my $m1= $i ->as_matrix();
my $m2= $ih->as_matrix();
my $sum=0;
for (my $i1= 0; $i1<5; $i1++ ) {
for (my $i2= 0; $i2<5; $i2++ ) {
$sum+= ( $m1->[$i1]->[$i2] -
$m2->[$i1]->[$i2] ) ** 2;
}
}
ok ( sqrt($sum) < .00001 );
__DATA__
__Octave__
## Inline::Octave::hilb (nargout=1) => hilb
## Inline::Octave::invhilb (nargout=1) => invhilb
## Inline::Octave::inv (nargout=1) => inv
function d=mse (a,b)
d= sqrt( sumsq( a(:)-b(:) ) );
endfunction
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