mastodon

So while mastodon.social is down, one can flex some of that #fediverse power and dust off long forgotten alts :)

#mastodon

The Fourier Transform is a mathematical operation that transforms a function of time (or space) into a function of frequency. It decomposes a complex signal into its constituent sinusoidal components, each with a specific frequency, amplitude, and phase. This is particularly useful in many fields, such as signal processing, physics, and engineering, because it allows for analysing the frequency characteristics of signals. The Fourier Transform provides a bridge between the time and frequency domains, enabling the analysis and manipulation of signals in more intuitive and computationally efficient ways. The result of applying a Fourier Transform is often represented as a spectrum, showing how much of each frequency is present in the original signal.

\[\Large\boxed{\boxed{\widehat{f}(\xi) = \int_{-\infty}^{\infty} f(x)\ e^{-i 2\pi \xi x}\,\mathrm dx, \quad \forall\xi \in \mathbb{R}.}}\]

Inverse Fourier Transform:
\[\Large\boxed{\boxed{ f(x) = \int_{-\infty}^{\infty} \widehat f(\xi)\ e^{i 2 \pi \xi x}\,\mathrm d\xi,\quad \forall x \in \mathbb R.}}\]

The equation allows us to listen to mp3s today. Digital Music Couldn’t Exist Without the Fourier Transform: http://bit.ly/22kbNfi

#Fourier #FourierTransform #Transform #Time #Frequency #Space #TimeDomain #FrequencyDomain #Wavenumber #WavenumberDomain #Function #Math #Maths #JosephFourier #Signal #Signals #FT #IFT #DFT #FFT #Physics #SignalProcessing #Engineering #Analysis #Computing #Computation #Operation #ComplexSignal #Sinusoidal #Amplitude #Phase #Spectra #Spectrum #Pustam #Raut #PustamRaut #EGR #Mathstodon #Mastodon #GeoFlow #SpectralMethod

I had an interesting conversation on here recently that made me realize that maybe not everyone who uses Mastodon knows that you can use filters as a way to add content warning to other people's posts?

https://stefanbohacek.com/blog/on-fediverse-content-warnings-and-filters/

#fediverse #mastodon #ContentWarning #SocialMedia

🔴🇺🇸Russian-asset Witkoff's statements prove he, and Trump’s delegation are guilty of already providing concession to Kremlin ahead of “Trumps ceasefire talks” – ISW warns (more) https://www.ukrinform.net/rubric-polytics/3973858-witkoffs-statements-seen-as-concession-to-kremlin-ahead-of-peace-talks-isw.html #Ukraine #Mastodon #NukesForUkraine #SouthKorea #Press #News #Taiwan #Media #Japan #NukesOrNATO #USA #US #UK #EU #NATO #UnitedStates #UnitedKingdom
#EuropeanUnion #russiaUkraineWar
#11yrInvasionOfUkraine
#RussiaIsATerroristState

🔴🇺🇸More proof Trump and Americans are undermining and attempting to overthrow President Zelensky on behalf of Putin: PM Starmer says he faced pressure from US to criticize President Zelensky after Oval Office clash with Trump, NYT reports (more) https://kyivindependent.com/starmer-says-he-faced-pressure-from-us-to-criticize-zelenksy-after-oval-office-clash-nyt-reports/ #Ukraine #Mastodon #NukesForUkraine #SouthKorea #Press #News #Taiwan #Media #Japan #NukesOrNATO #USA #US #UK #EU #NATO #UnitedStates #UnitedKingdom
#EuropeanUnion #russiaUkraineWar
#11yrInvasionOfUkraine
#RussiaIsATerroristState

We’re excited to announce that, from Monday, we’re going to be the new admins of IndieWeb.social!

We’ve always loved how @tchambers has run IndieWeb.social. His direction has made it one of the best instances on the Fediverse!

Thanks to Tim for his trust in us to provide a safe and secure home for the server into the future.

Tim’s Blog Post 🔗 https://www.timothychambers.net/2025/03/27/the-next-stage-for-indiewebsocial.html

FAQs 🔗 https://www.newsmastfoundation.org/faqs/

#Fediverse #IndieWeb #Mastodon #SocialWeb #Announcement #News #SocialMedia

⛔️⚠️NATO “guarantors” are not resupplying AFU’s air defense, purposely leaving Ukraine defenseless in effort to force country into capitulation (more) https://www.ukrinform.net/rubric-ato/4086869-ignat-some-air-defense-systems-are-sometimes-empty-before-enemy-attacks.html #Ukraine #Poland #Warsaw #Netherlands #Norway #Sweden #Estonia #Latvia #Lithuania #Paris #Rome #London #Berlin #Canada #Finland #Brussels #Denmark #Germany #France #Italy #Cyprus #PACE #SouthKorea #Press #News #Taiwan #Media #Japan #US #UK #EU #UnitedStates #UnitedKingdom #EuropeanUnion #Czechia #Romania #Austria
#Mastodon

#cmx-im #mastodon #wrong

各位关注及其跟踪 @board 的 Fedi 用户们好！

目前 cmx-im 该 Mastodon 实例的确无法访问

俺们怀念 https://m.cmx.im/

你好 #Mastodon！

It's the weekly #Mastodon/ #Fediverse #WatchPartyCalendar screencap 📺 for April 16-23 (Thu-Thu)

⭐️NEW: #TubiThursday movie watch

📅Details, updates &🔗s at the live calendar ➡️ http://bit.ly/MastodonWatchParties
⏰️All times US Eastern

#Westerns #Music #Mysteries #Action #Comedy #anime #Movies #FilmMastodon #CineMastodon #WatchPartyAlert

Thanks to the hosts 🥰 @MatthewTitus88 @MirrorAyako @Taweret @analgesicsleep @rsmon77 @hyde @greenpepper22 @kamikat @lilymarswrites @LisaMarieBowman
@JanineFromPgh

The February 2026 Trunk & Tidbits is posted. Our monthly engineering update, including progress on 4.6, our AI contribution policy, upcoming end-of-life for version 4.3, some posts about the Share button, and more.

#MastoDev #MastoAdmin #Mastodon

https://blog.joinmastodon.org/2026/03/trunk-tidbits-february-2026/

updated the #Fedicat about screen using #linkskit

for friends apps I listed other #Mastodon apps whose source (including tootsdk) I benefited from looking at

Question, does anyone have a link to a 'how does Mastodon work' explanation (or 'how does the Fediverse work') that is understandable for people who still use Instagram or Facebook, for example? #dta #mastodon #fediverse

EDIT: I find this page & video by @_elena very useful! https://blog.elenarossini.com/my-fediverse-starter-guide/

https://youtu.be/15k3paCFDYg
⛔️🇺🇸Failing to learn from History - How America Falls Into A Fascist Dictatorship: Trump Breaks America, Voters Yawn? (w/ Anne Applebaum) | Focus Group (The Bulwark VIDEO) #Ukraine #Mastodon #Germany #France #Italy #PACE #NukesForUkraine #SouthKorea #America #Fascism #Dictators #ElSalvador #Press #News #Taiwan #Media #Japan #NukesOrNATO #USA #US #UK #EU #NATO #UnitedStates #UnitedKingdom
#EuropeanUnion #russiaUkraineWar
#11yrInvasionOfUkraine
#RussiaIsATerroristState

https://youtu.be/lAmhbchfxDA
🔴🇺🇸Another Victim Of Musk’s DOGE Chainsaw: What The GOPs silencing of ‘Voice of America’ means for listeners worldwide | 60 minutes (CBS News VIDEO) #Ukraine #Mastodon #VoA #BoycottMusk #BoycottTesla #BoycottX #Tesla #Musk #ElonMusk #NukesForUkraine #SouthKorea #Japan #Press #Taiwan #Media #NukesOrNATO #USA #US #UK #EU #NATO #News #UnitedStates #EuropeanUnion #UnitedKingdom #russiaUkraineWar #11yrInvasionofUkraine #RussiaIsATerroristState

If you had to sum up the purpose of #Mastodon in one sentence, what would it be?

🚀 New Project Release: misskey-blog Turn your Fediverse timeline into a stunning Cyberpunk personal blog in seconds! 把你的联邦宇宙动态，瞬间变成酷炫的赛博朋克个人博客！

✨ Features / 核心特性:

⚡ One-Click Deploy: No coding required! Run on Cloudflare for free. (无需代码，一键免费部署！)

🌐 Fediverse Nexus: Supports Misskey, Firefish & Mastodon perfectly. (完美支持长毛象和 Misskey)

🛡️ Hybrid Fetch: Innovative engine to bypass instance API blocks. (独家双路抓取引擎)

🎨 Cyberpunk UI: Glassmorphism & Glitch effects. (赛博朋克毛玻璃特效)

👀 Live Demo / 演示: https://blog.sshup.com/
📦 Get it now / 源码: https://github.com/Ghfftn/misskey-blog

#Misskey #Mastodon #Fediverse #Blog #Astro #OpenSource #Dev

Desde hace un par de días, @phanpy hace que las barras superior e inferior se muestren con esos colores en Android 14, utilizándolo como aplicación progresiva (pwa) en Firefox, cuando hasta ahora,vdichas barras, respetaban el tema negro elegido. ¿Algún fallo en la interface, que hace que Android las muestre así, @cheeaun?.

He probado con otros teléfonos con Android 12 y Android 11 y ocurre lo mismo. 🤔

#bug #Phanpy #PanphySocial #Firefox #Android #Mastodon #SoftwareLibre #opensource #ayuda

Still hoping to be able to add hashtags to lists, someday. It would be a marvellous way to create a list for, say, computer hardware, or local politics, or your favourite genre of video game, or whatever. I'd love a Linux list, like I have Bluesky, a platform that *will* enshittify soon enough.

#Mastodon #hashtags #lists

Pretty sure I don't have to say this but let's just be clear..

On #Mastodon we DO NOT WANT your ID or any other PERSONAL verification!

You can even use a disposable email if you like!❤️

#PRIVACY MATTERS!

#Discord

Standing in for Mr. Mittens on this episode of #Caturday is Felix.

#Cats #Cat #dogs #dog #costume #mastodon

I wrote about Meshtastic and Mastodon

https://tomcasavant.com/i-posted-to-mastodon-1-mile-away-from-an-internet-connection/

Meshtastic-Mastodon client source code

#feather for #Mastodon でiPhone上の画像をアップロードするときのTips
https://chihato.jp/diary/feather20250429.html

ただの備忘録です。。。
間違っていたらご指摘ください。

Mastodon.bd is finally up and running.

It’s the first Bangladesh-focused Mastodon instance on the fediverse. I’ve been wanting to see something like this exist for a long time, so it feels good to finally put it online.

Even though the focus is Bangladesh, the instance is open to everyone, regardless of where you’re from.

Bangla Version: https://social.mitexleo.one/@ml/116152570959339309

#bangladesh #fediverse #mastodon #asia #dhaka

Sunny.garden is a Mastodon server for indie creators who draw, paint, sculpt, write, design, program, play, sing or build, and anyone else who thinks that sounds like a nice place to be.

This server has a post size of up to 1500 characters.

https://sunny.garden

You can find out more at https://sunny.garden/about or contact the admin account @brook

#FeaturedServer #Art #Artists #Creatives #Mastodon #Fediverse #FreeFediverse