This idea details a design method for making anti-aliasing prefilter parameter tradeoffs between several factors. These factors include the filter pass-band magnitude accuracy, the filter order (the ...

use SWISH::Filter; # load available filters into memory my $filter = SWISH::Filter->new; # convert a document my $doc = $filter->convert( document => \$scalar_ref ...

Filter design, be it active, passive, or switched capacitor, is traditionally a mathematically intensive pursuit. There are many architectures and design methods to choose from. Two methods of high ...