https://cnardin.github.io/it/tags/bay-fi/Bay-FiHugoBlox Kit (https://hugoblox.com)it-itThu, 01 Jan 2026 00:00:00 +0000https://cnardin.github.io/media/icon_hu_2d2b1e39e19355d7.pnghttps://cnardin.github.io/it/tags/bay-fi/https://cnardin.github.io/it/projects/bayfi/Mon, 27 Oct 2025 00:00:00 +0000https://cnardin.github.io/it/projects/bayfi/<p>Questa è la pagina del progetto <strong>Bay-Fi</strong>, acronimo di <strong>Bayesian Frequency Identification</strong>. Lo studio introduce un nuovo metodo generale che permette di identificare direttamente la frequenza modale principale senza ricostruire il segnale e senza alcuna taratura preliminare. L&rsquo;approccio usa un framework bayesiano per ottimizzare un algoritmo di curve fitting applicato a segnali di vibrazione fortemente sottocampionati e acquisiti in modo casuale.</p> <p>Il metodo è particolarmente adatto agli scenari di <strong>campionamento Sub-Nyquist</strong>, in cui le tecniche convenzionali di elaborazione del segnale falliscono a causa dell&rsquo;aliasing e di frequenze di campionamento insufficienti. Grazie all&rsquo;inferenza bayesiana, Bay-Fi fornisce stime di frequenza robuste e accurate anche da misure fortemente compresse.</p> <p>Qui trovi maggiori informazioni sul progetto e sulle attività di ricerca in corso:</p> <ul> <li> <div class="hb-cards mt-4 grid gap-4 not-prose" style="--hb-cols: 1;"> <a class="hb-card group"href="https://cnardin.github.io/it/projects/bayfi/project-infos/" > <span class="hb-card-title p-4"> <svg style="height: 1em; width: 1em;" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M15.75 17.25v3.375c0 .621-.504 1.125-1.125 1.125h-9.75a1.125 1.125 0 0 1-1.125-1.125V7.875c0-.621.504-1.125 1.125-1.125H6.75a9.06 9.06 0 0 1 1.5.124m7.5 10.376h3.375c.621 0 1.125-.504 1.125-1.125V11.25c0-4.46-3.243-8.161-7.5-8.876a9.06 9.06 0 0 0-1.5-.124H9.375c-.621 0-1.125.504-1.125 1.125v3.5m7.5 10.375H9.375a1.125 1.125 0 0 1-1.125-1.125v-9.25m12 6.625v-1.875a3.375 3.375 0 0 0-3.375-3.375h-1.5a1.125 1.125 0 0 1-1.125-1.125v-1.5a3.375 3.375 0 0 0-3.375-3.375H9.75"/></svg>Informazioni e aggiornamenti</span></a> </div> </li> <li> <div class="hb-cards mt-4 grid gap-4 not-prose" style="--hb-cols: 1;"> <a class="hb-card group"href="https://cnardin.github.io/it/projects/bayfi/bayfi-references/" > <span class="hb-card-title p-4"> <svg style="height: 1em; width: 1em;" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M15.75 17.25v3.375c0 .621-.504 1.125-1.125 1.125h-9.75a1.125 1.125 0 0 1-1.125-1.125V7.875c0-.621.504-1.125 1.125-1.125H6.75a9.06 9.06 0 0 1 1.5.124m7.5 10.376h3.375c.621 0 1.125-.504 1.125-1.125V11.25c0-4.46-3.243-8.161-7.5-8.876a9.06 9.06 0 0 0-1.5-.124H9.375c-.621 0-1.125.504-1.125 1.125v3.5m7.5 10.375H9.375a1.125 1.125 0 0 1-1.125-1.125v-9.25m12 6.625v-1.875a3.375 3.375 0 0 0-3.375-3.375h-1.5a1.125 1.125 0 0 1-1.125-1.125v-1.5a3.375 3.375 0 0 0-3.375-3.375H9.75"/></svg>Pubblicazioni e presentazioni</span></a> </div> </li> <li> <div class="hb-cards mt-4 grid gap-4 not-prose" style="--hb-cols: 1;"> <a class="hb-card group"href="https://cnardin.github.io/it/projects/bayfi/repository/" > <span class="hb-card-title p-4"> <svg style="height: 1em; width: 1em;" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M17.25 6.75L22.5 12l-5.25 5.25m-10.5 0L1.5 12l5.25-5.25m7.5-3l-4.5 16.5"/></svg>Codice</span></a> </div> </li> </ul>https://cnardin.github.io/it/publication/articles/2026-mssp-bayfi/Thu, 01 Jan 2026 00:00:00 +0000https://cnardin.github.io/it/publication/articles/2026-mssp-bayfi/ <div class="callout flex px-4 py-3 mb-6 rounded-md border-l-4 bg-emerald-100 dark:bg-emerald-900 border-emerald-500" data-callout="tip" data-callout-metadata=""> <span class="callout-icon pr-3 pt-1 text-emerald-600 dark:text-emerald-300"> <svg height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M12 18v-5.25m0 0a6.01 6.01 0 0 0 1.5-.189m-1.5.189a6.01 6.01 0 0 1-1.5-.189m3.75 7.478a12.06 12.06 0 0 1-4.5 0m3.75 2.383a14.406 14.406 0 0 1-3 0M14.25 18v-.192c0-.983.658-1.823 1.508-2.316a7.5 7.5 0 1 0-7.517 0c.85.493 1.509 1.333 1.509 2.316V18"/></svg> </span> <div class="callout-content dark:text-neutral-300"> <div class="callout-title font-semibold mb-1">Suggerimento</div> <div class="callout-body"><p>Click the <em>Cite</em> button above to copy <em>.bib</em> publication metadata into your notes.</p></div> </div> </div>https://cnardin.github.io/it/publication/conferences/2025-evaces-bayfi/Wed, 02 Jul 2025 00:00:00 +0000https://cnardin.github.io/it/publication/conferences/2025-evaces-bayfi/ <div class="callout flex px-4 py-3 mb-6 rounded-md border-l-4 bg-emerald-100 dark:bg-emerald-900 border-emerald-500" data-callout="tip" data-callout-metadata=""> <span class="callout-icon pr-3 pt-1 text-emerald-600 dark:text-emerald-300"> <svg height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M12 18v-5.25m0 0a6.01 6.01 0 0 0 1.5-.189m-1.5.189a6.01 6.01 0 0 1-1.5-.189m3.75 7.478a12.06 12.06 0 0 1-4.5 0m3.75 2.383a14.406 14.406 0 0 1-3 0M14.25 18v-.192c0-.983.658-1.823 1.508-2.316a7.5 7.5 0 1 0-7.517 0c.85.493 1.509 1.333 1.509 2.316V18"/></svg> </span> <div class="callout-content dark:text-neutral-300"> <div class="callout-title font-semibold mb-1">Suggerimento</div> <div class="callout-body"><p>Click the <em>Cite</em> button above to copy <em>.bib</em> publication metadata into your notes.</p></div> </div> </div>