<?xml version="1.0" encoding="UTF-8"?>
<!-- generator="FeedCreator 1.8" -->
<?xml-stylesheet href="https://sergev.org/lib/exe/css.php?s=feed" type="text/css"?>
<rdf:RDF
    xmlns="http://purl.org/rss/1.0/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
    xmlns:dc="http://purl.org/dc/elements/1.1/">
    <channel rdf:about="https://sergev.org/feed.php">
        <title>Serge.V Lumber Barn digfilters</title>
        <description></description>
        <link>https://sergev.org/</link>
        <image rdf:resource="https://sergev.org/lib/tpl/dokuwiki/images/favicon.ico" />
       <dc:date>2026-06-26T20:10:21+00:00</dc:date>
        <items>
            <rdf:Seq>
                <rdf:li rdf:resource="https://sergev.org/digfilters/digfilters?rev=1652678478&amp;do=diff"/>
            </rdf:Seq>
        </items>
    </channel>
    <image rdf:about="https://sergev.org/lib/tpl/dokuwiki/images/favicon.ico">
        <title>Serge.V Lumber Barn</title>
        <link>https://sergev.org/</link>
        <url>https://sergev.org/lib/tpl/dokuwiki/images/favicon.ico</url>
    </image>
    <item rdf:about="https://sergev.org/digfilters/digfilters?rev=1652678478&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-05-16T05:21:18+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>digfilters:digfilters</title>
        <link>https://sergev.org/digfilters/digfilters?rev=1652678478&amp;do=diff</link>
        <description>Цифровые фильтры

В файлах  и  находится простая реализация рекурсивного цифрового фильтра. Пример использования:


#include &quot;iir.h&quot;

iir_t filter;

iir_init (&amp;filter, 4, 0.000753760416177, 0.00301504166471,
	0.00452256249706, 0.00301504166471, 0.000753760416177,
	3.16981170873, -3.91147934979, 2.21056922286, -0.480961748453);

value = iir_filter (&amp;filter, value);</description>
    </item>
</rdf:RDF>
