Formal methods

Asynchronous system

The primary focus of this article is asynchronous control in digital electronic systems. In a synchronous system, operations (instructions, calculations, logic, etc.) are coordinated by one, or more, centralized clock signals. An asynchronous system, in contrast, has no global clock. Asynchronous systems do not depend on strict arrival times of signals or messages for reliable operation. Coordination is achieved using event-driven architecture triggered by network packet arrival, changes (transitions) of signals, handshake protocols, and other methods. (Wikipedia).

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Synchronous vs Asynchronous Programming

We all learn to program by learning synchronous programming first. We call a function, and our code stops and doesn't do the next thing until we receive a response. The trouble is that as soon as our systems get even a little more complex than that, this complexity explodes. In large-scale

From playlist Software Engineering

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Discrete-Time Dynamical Systems

This video shows how discrete-time dynamical systems may be induced from continuous-time systems. https://www.eigensteve.com/

From playlist Data-Driven Dynamical Systems

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Actually Understanding Asynchronous JavaScript

Reasoning about asynchronous code can be hard if you don’t understand the mechanics. It often trips up programmers with deep experience in other languages when they try their hand at client or server-side JavaScript. But, asynchronous JavaScript isn’t as hard as it seems once you learn a f

From playlist JavaScript

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What Are Reactive Systems?

Reactive Systems use a high-performance software architecture. They are resilient under stress, and their reactive design allows them to scale elastically to meet demand. The reactive design approach allows the creation of more complex, more flexible systems and forms the basis for some of

From playlist Software Engineering

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Thermodynamic System | Open, Closed, Adiabatic, Isolated | Statistical Mechanics

In this video, we will define a thermodynamic system, in particular what kinds of thermodynamic systems there are and how they can interact with their surroundings. References: [1] Ansermet, Brechet, "Principles of Thermodynamics", Cambridge University Press (2019). Follow us on Insta

From playlist Thermodynamics, Statistical Mechanics

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Intro to Linear Systems: 2 Equations, 2 Unknowns - Dr Chris Tisdell Live Stream

Free ebook http://tinyurl.com/EngMathYT Basic introduction to linear systems. We discuss the case with 2 equations and 2 unknowns. A linear system is a mathematical model of a system based on the use of a linear operator. Linear systems typically exhibit features and properties that ar

From playlist Intro to Linear Systems

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23 Algebraic system isomorphism

Isomorphic algebraic systems are systems in which there is a mapping from one to the other that is a one-to-one correspondence, with all relations and operations preserved in the correspondence.

From playlist Abstract algebra

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What Are Phased Arrays?

This video introduces the concept of phased arrays. An array refers to multiple sensors, arranged in some configuration, that act together to produce a desired sensor pattern. With a phased array, we can electronically steer that pattern without having to physically move the array simply b

From playlist Understanding Phased Array Systems and Beamforming

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Model Checking Cell Biology

(May 16, 2012) David Dill discusses how a continuing improvement of computing technology is making it possible to digitally model some biological systems. Stanford University: http://www.stanford.edu/ Stanford School of Engineering: http://soe.stanford.edu/ Stanford Computer Systems Co

From playlist Engineering

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DjangoCon 2019 - Keynote: The Natural State of Computers by Amber Brown

DjangoCon 2019 - Keynote: The Natural State of Computers by Amber Brown TBD This talk was presented at: https://2019.djangocon.us/talk/keynote-amber-brown/ LINKS: Follow Amber Brown 👇 On Twitter: https://twitter.com/hawkieowl Follow DjangCon US 👇 https://twitter.com/djangocon Follow

From playlist DjangoCon US 2019

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Writing an OS in Rust - Part 12a - Futures

This is my version of Philipp Oppermann's "BlogOS". It's a baremetal operating system that can boot off of a USB stick on any BIOS-compatible machine, which is pretty amazing. I'm going to be following the whole blog, one video at a time, and running the OS using QEMU instead of booting a

From playlist Rust OS

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RustConf 2022 - Async Rust: Past, Present, and Future by Nick Cameron

Today, async and await are stable parts of the language, but you can't actually run async code without a third party runtime. Unlike most languages, an async function has to be awaited before any work gets done. Cancellation can happen at any time and can cause surprising errors. Why is as

From playlist RustConf 2022

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Async Everything

One of the best ways to make applications perform well is to develop them to handle things in parallel and asynchronously. From parallel processing to asynchronous IO, when you need an application to perform well you need to think asynchronously. This talk will cover various means of paral

From playlist Madison Ruby 2012

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Ruby Conference 2007 Introduction to AP4R by Kiwamu Kato, Shunichi Shinohara

Help us caption & translate this video! http://amara.org/v/FGd2/

From playlist Ruby Conference 2007

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Madison Ruby 2012 - Async Everything

Async Everything by: Anthony Eden One of the best ways to make applications perform well is to develop them to handle things in parallel and asynchronously. From parallel processing to asynchronous IO, when you need an application to perform well you need to think asynchronously. This ta

From playlist Madison Ruby 2012

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import asyncio: Learn Python's AsyncIO #1 - The Async Ecosystem

This series of videos introduces AsyncIO to Python programmers who haven't used it yet. The first episode is a high-level view on the async ecosystem. We cover: - why you'd want to use asynchronous code at all; - how latency drives the user experience; - what the difference between concu

From playlist Coding

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LoneStarRuby Conf 2013 - Asynchronous Workers to the Resque

By Dave Kapp While Ruby is a terrific language, it doesn't offer a lot of ways to deal with asynchronous tasks using the default libraries. Thankfully, the community has come up with several great options for bringing asynchronicity to your applications. Resque is one of the forerunners

From playlist Lone Star Ruby Conf 2013

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System of Equations with Three Equations and Three Variables

Please Subscribe here, thank you!!! https://goo.gl/JQ8Nys System of Equations with Three Equations and Three Variables

From playlist Systems of Equations

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