VirtualTam's bookmarks
179 bookmarks found
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ESPARGOS - ESP32-based WiFi sensing array
2025-02-17 - Dataset: Four phase- and time-synchronous ESPARGOS antenna arrays in a lab room
- ESPARGOS/pyespargos - Python library for working with the ESPARGOS WiFi channel sounder
- This ESP32 Antenna Array Can See WiFi
- Source Code for Paper "Augmenting Channel Charting with Classical Wireless Source Localization Techniques"
- Phased Arrays - Steering and the Antenna Pattern | An Animated Intro to Phased Arrays
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AI Flame Graphs
2025-01-20 AI developers think about their bit of code, but with AI Flame Graphs they can now see the entire stack for the first time, including the HW, and many layers they don't usually think about or don't know about. It basically looks like a pile of gibberish with their code only a small part of the flame graph.
This reaction is similar to people's first experiences with CPU flame graphs, which show parts of the system that developers and engineers typically don't work on, such as runtime internals, system libraries, and kernel internals.
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Text normalization in Go
2024-11-28 Standard library:
- unicode - Data and functions to test some properties of Unicode code points
Extra libraries:
- golang.org/x/text - Supplementary Go packages for text processing, many involving Unicode
- golang.org/x/text/runes - Tansforms for UTF-8 encoded text
- golang.org/x/text/transform - Reader and writer wrappers that transform the bytes passing through
- golang.org/x/text/unicode/norm - Types and functions for normalizing Unicode strings
- golang.org/x/text/unicode - Building blocks for other packages in golang.org/x/text
Third-party libraries:
- anyascii/go - Converts Unicode characters to their best ASCII representation
RFCs:
- RFC 8264 - PRECIS Framework: Preparation, Enforcement, and Comparison of Internationalized Strings in Application Protocols
- RFC 8265 - PRECIS for Usernames and Passwords
- RFC 8266 - PRECIS for Nicknames
Resources:
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- Discussion on Hacker News
- Book report by Steward Brand
- ROMchip Presents: Building SimCity: A Conversation with Will Wright and Chaim Gingold
- EA Sim City 2000 Will Wright Interview
- Game Developer Magazine - April/May 1995
- Stanford Libraries - Interfacing to Microworlds, Will Wright, Maxis
- Will Wright on Designing User Interfaces to Simulation Games (1996) (2023 Video Update)
- Will Wright and Brian Eno - Generative Systems
- Playing with Time | Brian Eno and Will Wright
- SimHacker/MicropolisCore - SimCity/Micropolis C++ Core
Related books:
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- netman69/inficam - Android app and C++ bindings for InfiRay cameras
- stawel/ht301_hacklib - ht-301 thermal camera opencv lib
- What is the occasional clicking sound made by the Tau2 camera? What is FFC?
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- Lock-in IR-Thermography - a novel tool for material and device characterization (PDF)
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Tips on Adding JSON Output to Your CLI App
2024-04-23 - Bringing the Unix Philosophy to the 21st Century
- kellyjonbrazil/jc - CLI tool and python library that converts the output of popular command-line tools, file-types, and common strings to JSON, YAML, or Dictionaries
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79 AD Mount Vesuvius erupts. In Herculaneum, twenty meters of hot mud and ash bury an enormous villa once owned by the father-in-law of Julius Caesar. Inside, there is a vast library of papyrus scrolls. The scrolls are carbonized by the heat of the volcanic debris. But they are also preserved. For centuries, as virtually every ancient text exposed to the air decays and disappears, the library of the Villa of the Papyri waits underground, intact.
- Vesuvius Challenge 2023
- educelab/volume-cartographer - Volumetric processing toolkit and C++ libraries for the recovery and restoration of damaged cultural materials
- KhartesViewer/khartes - Explore, and then segment, the data volumes created by high-resolution X-ray tomography of the Herculaneum scrolls
- The Getty Villa
- Herculaneum Papyri
- Students Decipher 2,000-Year-Old Herculaneum Scrolls
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- SIEVE is simpler than LRU
- Why Aren’t We SIEVE-ing?
- cacheMon/libCacheSim - a high performance cache simulator and library
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Elasticsearch - Grok processor
2023-11-19 - Elastic - Grokking Grok
- Kibana - Debug grok expressions
- Grok Constructor
- Elasticsearch Grok Patterns
- Logstash Grok Patterns
Alternative implementations:
- vjeantet/grok - Simple library to use/parse grok patterns with Go
- GuanceCloud/grok - Fork of the above
- logrusorgru/grokky - Pure golang grok-like library
- Telegraf's Grok Parser Plugin
- Vector Remap Language - Datadog Grok Parser