Grassmann.jl
Pion WebRTC
Grassmann.jl | Pion WebRTC | |
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8 | 85 | |
454 | 12,812 | |
- | 2.1% | |
8.0 | 9.0 | |
14 days ago | 3 days ago | |
Julia | Go | |
GNU Affero General Public License v3.0 | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Grassmann.jl
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How to fit a polynomial P of degree D to a vector of roots?
Here's how to do it with Grassmann.jl
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Grassmann.jl now has SimplexComplex{V,B,T} wrapper for Complex{T}
Surprise announcement: the next version of Grassmann.jl has a new algebra type SimplexComplex{V,B,T} (yes, that's right SimplexComplex) which is a wrapper for Julia's native Base.Complex{T} type. This allows you to work with the performance of the base language complex numbers while retaining the Grassmann algebra interface and additional products. The new type is not limited to only regular complex numbers, it supports the creation of a SimplexComplex using any basis element B by simply taking the sum of a scalar with that basis element. ```Julia julia> using Grassmann
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Einstein award going to Paul Ginsberg for creating arXiv.org
I still have never been able to post my paper about my Grassmann.jl geometric algebra foundations research on arxiv.
https://github.com/chakravala/Grassmann.jl
Seems like a useless overrated website.
I was able to post my article on my own website instead.
Arxiv is really a useless website.
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What Is the Inverse of a Vector?
This article is really about geometric algebra, check out my geometric algebra software https://github.com/chakravala/Grassmann.jl
- Stop what you're doing and look up Geometric Algebra on yt right now
- Ask HN: What are some tools / libraries you built yourself?
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Ask HN: What under-the-radar technology are you super excited about?
https://github.com/chakravala/Grassmann.jl
In the future, geometric algebra will likely be part of everything we do, but it is still very unknown as of now.
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My advanced math skills are going down the drain
I heart your Grassman gradient vector field representations: https://github.com/chakravala/Grassmann.jl. They, heh heh, point the way toward representing aspects of physics and math that should be used far more frequently than they are now. They display the quirks that you could never apprehend looking at an equation. Your representations could eviscerate the representations of data base on paper-like metaphors.
Sadly our leaders, the John Baez and Scott Aronson and people like that, prefer to think in Euler notation and WordPress posts. As Kurt Vonnegut said: So it goes.
The world of representation of difficult concepts using interactive 3D and elegant code is still in its infancy. You are not yet at the ground floor of the construction of a future elegant structure. You - and a few others - are in at the second basement.
Fortunately, the only way out is to look up!
Pion WebRTC
- VoRS: Vo(IP) Simple Alternative to Mumble
- Golang WebRTC. How to use Pion 🌐Remote Controller
- Pure Go Implementation of the WebRTC API
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Pure C WebRTC
I am really excited about https://github.com/sepfy/libpeer. It has examples ready for ESP32 etc....
When working on KVS I wasn't familiar with the embedded space at all. I saw 'heavyweight' embedded where you were running on Linux. Then you had RTOS/No OS at all. I wasn't prepared for these devices at all. If we can make WebRTC work in the embedded space I think it will really accelerate what developers are able to build!
Remotely driven cars, security cameras, robots in hospitals that bring iPads to infectious patients etc... Creative people are building amazing things. The WebRTC/video space needs to work harder and support them :)
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I love how diverse the WebRTC space is now. Outside of this implementation you have plenty of other options!
* https://github.com/shinyoshiaki/werift-webrtc (Typescript)
* https://github.com/pion/webrtc (Golang)
* https://github.com/webrtc-rs/webrtc (Rust)
* https://github.com/algesten/str0m (Rust)
* hhttps://github.com/sepfy/libpeer (C/Embedded)
* https://webrtc.googlesource.com/src/ (C++)
* https://github.com/sipsorcery-org/sipsorcery (C#)
* https://github.com/paullouisageneau/libdatachannel (C++)
* https://github.com/elixir-webrtc (Elixir)
* https://github.com/aiortc/aiortc (Python)
* GStreamer’s webrtcbin (C)
See https://github.com/sipsorcery/webrtc-echoes for examples of some running against each other.
- WebRTC for the Curious
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Ask HN: What side projects landed you a job?
I have worked four jobs related to https://github.com/pion/webrtc and one for https://webrtcforthecurious.com
Two companies used Pion. The other two were just using the protocol (WebRTC)
- Need help with audio calls for rooms with about 10 people in each.
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Possible frameworks/languages for a web/mobile application
In my experience Go has been relatively approachable for people that are good at PHP. It has a great standard library and a pretty solid ecosystem, though frameworks aren’t as popular in Go. There are some well regarded libraries for things like WebRTC via https://github.com/pion/webrtc WebSicket via https://github.com/nhooyr/websocket
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Video streaming in golang
Don't try to make RTC yourself, it looks easy, but in fact, it's a really hard problem to solve. Use https://pion.ly/ it's a pretty solid package they also have a discord/slack channel with a lot of helpful people there.
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Datachannel video streaming?
Maybe you can reuse some of this code: https://github.com/pion/webrtc/blob/master/examples/data-channels/main.go
What are some alternatives?
fselect - Find files with SQL-like queries
mediasoup - Cutting Edge WebRTC Video Conferencing
TensorOperations.jl - Julia package for tensor contractions and related operations
livekit-server - Scalable, high-performance WebRTC SFU. SDKs in JavaScript, React, React Native, Flutter, Swift, Kotlin, Unity/C#, Go, Ruby and Node. [Moved to: https://github.com/livekit/livekit]
Hecke.jl - Computational algebraic number theory
janus-gateway - Janus WebRTC Server
NDTensors.jl - A Julia package for n-dimensional sparse tensors.
aiortc - WebRTC and ORTC implementation for Python using asyncio
PowerShell - PowerShell for every system!
libdatachannel - C/C++ WebRTC network library featuring Data Channels, Media Transport, and WebSockets
taco - The Tensor Algebra Compiler (taco) computes sparse tensor expressions on CPUs and GPUs
SIPSorcery - A WebRTC, SIP and VoIP library for C# and .NET. Designed for real-time communications apps.