Filter(3pm)

✨ NAME ✨

Okay so bestie, welcome to Filter(3pm) 💖 — this is the manual page for PDL::Filter, aka Linear filtering routines for PDL. That's the whole vibe. Linear filtering. For PDL. Iconic behavior, honestly.

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🦋 DESCRIPTION 🦋

So here's the tea, fr fr: this page is the little home base for the linear filtering routines, and it's split into the following packages 👑

• PDL::Filter::Linear
• PDL::Filter::LinPred

That's it, that's the list — two packages, both doing the linear filtering thing. No cap. Go read their own pages for the details, because this one is basically the group chat intro that says "hey, meet the girls" 🎀

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lowkey a short one but she said what she said 💅

kisses, bestie — mwah 🌸🫶

This page is part of the User Contributed Perl Documentation, and it's riding with perl v5.42.3, dated 2026-08-19. Slay, go filter something linear 💜