Wavelets: a mathematical microscope
Wavelet transform is an invaluable tool in signal processing, which has applications in a variety of fields - from hydrodynamics to neuroscience. This revolutionary method allows us to uncover structures, which are present in the signal but are hidden behind the noise. The key feature of w
From playlist Fourier
Solution to problems dealing with the Doppler effect.
From playlist Physics - Waves
Martin Vetterli: Wavelets and signal processing: a match made in heaven
Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its functionalities: - Chapter markers and keywords to watch the parts of your choice in the video - Videos enriched with abstracts, b
From playlist 30 years of wavelets
C34 Expanding this method to higher order linear differential equations
I this video I expand the method of the variation of parameters to higher-order (higher than two), linear ODE's.
From playlist Differential Equations
Understanding Wavelets, Part 2: Types of Wavelet Transforms
Explore the workings of wavelet transforms in detail. •Try Wavelet Toolbox: https://goo.gl/m0ms9d •Ready to Buy: https://goo.gl/sMfoDr You will also learn important applications of using wavelet transforms with MATLAB®. Video Transcript: In the previous session, we discussed wavelet co
From playlist Understanding Wavelets
Gitta Kutyniok: "Deep Learning and Modeling: Taking the Best out of Both Worlds"
Deep Learning and Medical Applications 2020 "Deep Learning and Modeling: Taking the Best out of Both Worlds" Gitta Kutyniok - Technische Universität Berlin, Program in Applied and Computational Mathematics Abstract: Pure model-based approaches are today often insufficient for solving com
From playlist Deep Learning and Medical Applications 2020
Solution to problems dealing with the Doppler effect.
From playlist Physics - Waves
Understanding Wavelets, Part 1: What Are Wavelets
This introductory video covers what wavelets are and how you can use them to explore your data in MATLAB®. •Try Wavelet Toolbox: https://goo.gl/m0ms9d •Ready to Buy: https://goo.gl/sMfoDr The video focuses on two important wavelet transform concepts: scaling and shifting. The concepts ca
From playlist Understanding Wavelets
Bell Labs Wave Machine: Superposition
A single pulse creates two waves of one-half amplitude. When the waves pass each other they add constructively to create the original pulse.
From playlist Bell Labs Wave Machine
Talk by Yusheng Lei (Boston College, USA)
Generalized Theta Correspondence between Double Covers of Orthogonal Groups
From playlist Seminars: Representation Theory and Number Theory
Talk by Emile Takahiro Okada (University of Oxford, UK)
The Wavefront Set of Spherical Arthur Representations
From playlist Seminars: Representation Theory and Number Theory
8ECM Plenary Lecture: Gitta Kutyniok
From playlist 8ECM Plenary Lectures
Science & Technology Q&A for Kids (and others) [Part 34]
Stephen Wolfram hosts a live and unscripted Ask Me Anything about science and technology for all ages. Find the playlist of Q&A's here: https://wolfr.am/youtube-sw-qa Originally livestreamed at: https://twitch.tv/stephen_wolfram Outline of Q&A 0:00 Stream starts 7:42 Stephen begins Q&A 8
From playlist Stephen Wolfram Ask Me Anything About Science & Technology
Andras Vasy - Microlocal analysis and wave propagation (Part 2)
In these lectures I will explain the basics of microlocal analysis, emphasizing non-elliptic problems, such as wave propagation, both on manifolds without boundary, and on manifolds with boundary. In the latter case there is no « standard » algebra of differential, or pseudodifferential,
From playlist Ecole d'été 2014 - Analyse asymptotique en relativité générale
Deep Learning meets Shearlets: Gitta Kutyniok
Machine Learning for the Working Mathematician: Week Twelve 19 May 2022 Gitta Kutyniok, Deep Learning meets Shearlets: Explainable Hybrid Solvers for Inverse Problems in Imaging Science Abstract: Pure model-based approaches are today often insufficient for solving complex inverse problem
From playlist Machine Learning for the Working Mathematician
Lecture 10: Geodesic Computation
CS 468: Differential Geometry for Computer Science
From playlist Stanford: Differential Geometry for Computer Science (CosmoLearning Computer Science)
Light and Beyond (Lecture 2) by Rajaram Nityananda
SUMMER COURSES : LIGHT AND BEYOND SPEAKER : Rajaram Nityananda (Azim Premji University) DATE : 31 May 2020 to 28 June 2020 VENUE : Online Lectures and Tutorials This short and intensive advanced undergraduate level course starts with the understanding of light as an electromagnetic wave
From playlist Summer Course 2020: Light And Beyond
Sascha Husa (5) - Introduction to theory and numerics of partial differential equations
PROGRAM: NUMERICAL RELATIVITY DATES: Monday 10 Jun, 2013 - Friday 05 Jul, 2013 VENUE: ICTS-TIFR, IISc Campus, Bangalore DETAL Numerical relativity deals with solving Einstein's field equations using supercomputers. Numerical relativity is an essential tool for the accurate modeling of a wi
From playlist Numerical Relativity
This one is supposed to give the impression of raindrops falling into an elliptical pool. Raindrops are added at random locations, and at regular time intervals (of course, one could randomize the times as well). The simulation solves the wave equation with a little bit of damping. If the
From playlist Wave equation