数学&物理&杂项
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关心数学、物理和其它科学新闻
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数学&物理&杂项
1.76K subscribers
数学&物理&杂项
https://youtu.be/MVYrJJNdrEg
YouTube
Mark Zuckerberg: First Interview in the Metaverse | Lex Fridman Podcast #398
Mark Zuckerberg is CEO of Meta.
Thank you for listening
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Please support this podcast by checking out our sponsors:
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数学&物理&杂项
https://youtu.be/QDX-1M5Nj7s
YouTube
MIT Introduction to Deep Learning (2023) | 6.S191
MIT Introduction to Deep Learning 6.S191: Lecture 1
Foundations of Deep Learning
Lecturer: Alexander Amini
2023 Edition
For all lectures, slides, and lab materials: http://introtodeeplearning.com/
Lecture Outline
0:00 - Introduction
8:14 - Course information…
数学&物理&杂项
https://youtu.be/oPQ4mNcqY7k
YouTube
Terence Tao's Central Limit Theorem Proof, Double Factorials (!!) and the Moment Method #SoME3
An animated video version of the moment method proof of the central limit theorem, which I first read about in Terrence Tao's book “Topics in Random Matrix Theory” (see link to book below). The proof features the double factorial sequence as the bridge linking…
数学&物理&杂项
https://en.wikipedia.org/wiki/Sankey_diagram
Wikipedia
Sankey diagram
specific type of graphic flow diagram where arrow widths are proportional to the flow rates
数学&物理&杂项
https://youtu.be/qiafeDIGoSI
YouTube
22. Quantum mechanics IV: Measurement theory, states of definite energy
For more information about Professor Shankar's book based on the lectures from this course, Fundamentals of Physics: Mechanics, Relativity, and Thermodynamics, visit http://bit.ly/1jFIqNu.
Fundamentals of Physics, II (PHYS 201)
It is shown how to extract…
数学&物理&杂项
https://youtu.be/KW4yBSV4U38
YouTube
Is Science Dying?
Expand your scientific horizon with Brilliant! First 200 to use our link https://brilliant.org/sabine will get 20% off the annual premium subscription.Is sci...
数学&物理&杂项
https://youtu.be/KTzGBJPuJwM
YouTube
But why would light "slow down"? | Visualizing Feynman's lecture on the refractive index
How the index of refraction arises, and why it depends on color (as seen with a prism)
Quotebook Notebooks: https://3b1b.co/store
These lessons are primarily funded directly by viewers: https://3b1b.co/support
An equally valuable form of support is to simply…
数学&物理&杂项
https://youtu.be/lKXW7DRyyro
YouTube
Div, Grad, and Curl: Vector Calculus Building Blocks for PDEs [Divergence, Gradient, and Curl]
This video introduces the vector calculus building blocks of Div, Grad, and Curl, based on the nabla or del operator. These operators encode physically intuitive notions of rate of change, local divergence, and local rotation.
@eigensteve on Twitter
eigensteve.com…
数学&物理&杂项
https://youtu.be/1UTjWy-vnOo
YouTube
I Gave the MIT Commencement Speech
数学&物理&杂项
https://www.ft.com/content/d5f91c27-3be8-454a-bea5-bb8ff2a85488
数学&物理&杂项
https://youtu.be/kyQP4t_wOGI
YouTube
Soft Body Physics Explained
While it’s physically impossible for a rigid body to exist in real life, it presents a simplicity that makes it convenient and optimal to use as a representation of most hard objects. Soft bodies take care of what rigid bodies lack the capability to represent…
数学&物理&杂项
https://youtu.be/UpeomYqkJQ0
YouTube
How is AI impacting science?
Session: How is AI impacting science?
Speaker: Michael Nielsen, Research Fellow, Astera Institute
Abstract: In this talk I survey the ongoing impact of the AlphaFold 2 system on science. This is a deep learning system which in blind assessment has routinely…
数学&物理&杂项
https://youtube.com/playlist?list=PL682UO4IMem8pzRxMDHM7jopVFAQsqqCa
数学&物理&杂项
https://youtu.be/K09erFsOnxA
YouTube
Distinguished Colloquium: Vladlen Koltun, Sept 12, 2023
Title: A Quiet Revolution in Robotics
Bio: Vladlen Koltun received his PhD in 2002 and has worked across multiple fields of computer science. He has mentored more than 50 PhD students, postdocs, research scientists, and PhD student interns, many of whom…
数学&物理&杂项
https://www.10xgenomics.com/resources/analysis-guides/differential-gene-expression-analysis-in-scrna-seq-data-between-conditions-with-biological-replicates
10x Genomics
Differential Gene Expression Analysis in scRNA-seq Data between Conditions with Biological Replicates - 10x Genomics
This article introduces various bioinformatics methods (including pseudobulk, mixed-effects model, and differential distribution testing) for performing differential gene expression analysis between conditions using single cell data.
数学&物理&杂项
https://youtu.be/Rqv3cXt8ZNU
数学&物理&杂项
https://www.youtube.com/watch?v=6tUbddu7CYU
YouTube
Tornadoes: Mathematics and Physics Behind Their Power
Tornadoes are produced when two differing air masses meet. Most tornadoes form during supercell thunderstorms from an intensely rotating updraft. According to the National Weather Service, a tornado is “a violently rotating column of air attached to a thunderstorm…
数学&物理&杂项
https://youtu.be/wjZofJX0v4M
YouTube
Transformers, the tech behind LLMs | Deep Learning Chapter 5
Breaking down how Large Language Models work, visualizing how data flows through.
Instead of sponsored ad reads, these lessons are funded directly by viewers: https://3b1b.co/support
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Here are a few other relevant resources
Build a GPT from scratch…
数学&物理&杂项
https://youtu.be/fk2r8y5TfNY
YouTube
Miles Cranmer - The Next Great Scientific Theory is Hiding Inside a Neural Network (April 3, 2024)
Machine learning methods such as neural networks are quickly finding uses in everything from text generation to construction cranes. Excitingly, those same tools also promise a new paradigm for scientific discovery.
In this Presidential Lecture, Miles Cranmer…
数学&物理&杂项
https://arxiv.org/abs/2404.13867
arXiv.org
Stochastic waveform estimation at the fundamental quantum limit
Although measuring the deterministic waveform of a weak classical force is a well-studied problem, estimating a random waveform, such as the spectral density of a stochastic signal field, is much...