Math 139 Fourier Analysis Lecture 29: Finite Fourier Analysis; Fast Fourier Transform
Fourier coefficients of continuous functions on Z(N) (group of N-th roots of unity); Fourier inversion; Parseval-Plancherel formulae. Fast Fourier transform: how to best calculate the Fourier coefficients.
From playlist Course 8: Fourier Analysis
The Fourier Transform and Derivatives
This video describes how the Fourier Transform can be used to accurately and efficiently compute derivatives, with implications for the numerical solution of differential equations. Book Website: http://databookuw.com Book PDF: http://databookuw.com/databook.pdf These lectures follow
From playlist Fourier
To Understand the Fourier Transform, Start From Quantum Mechanics
Develop a deep understanding of the Fourier transform by appreciating the critical role it plays in quantum mechanics! Get the notes for free here: https://courses.physicswithelliot.com/notes-sign-up Sign up for my newsletter for additional physics lessons: https://www.physicswithelliot.c
From playlist Physics Mini Lessons
Math 139 Fourier Analysis Lecture 15: The Fourier Transform
The Fourier Transform: improper integrals; functions of moderate decrease; properties of improper integrals of functions of moderate decrease; the Fourier transform (of a function of moderate decrease); rapidly decreasing functions; Schwartz class functions; Fourier transform of Schwartz c
From playlist Course 8: Fourier Analysis
Electrical Engineering: Ch 19: Fourier Transform (2 of 45) What is a Fourier Transform? Math Def
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the mathematical definition and equation of a Fourier transform. Next video in this series can be seen at: https://youtu.be/yl6RtWp7y4k
From playlist ELECTRICAL ENGINEERING 18: THE FOURIER TRANSFORM
This video will discuss the Fourier Transform, which is one of the most important coordinate transformations in all of science and engineering. Book Website: http://databookuw.com Book PDF: http://databookuw.com/databook.pdf These lectures follow Chapter 2 from: "Data-Driven Science an
From playlist Fourier
The Two-Dimensional Discrete Fourier Transform
The two-dimensional discrete Fourier transform (DFT) is the natural extension of the one-dimensional DFT and describes two-dimensional signals like images as a weighted sum of two dimensional sinusoids. Two-dimensional sinusoids have a horizontal frequency component and a vertical frequen
From playlist Fourier
Scientific Computing Skills 5. Lecture 18.
UCI Chem 5 Scientific Computing Skills (Fall 2012) Lec 18. Scientific Computing Skills View the complete course: http://ocw.uci.edu/courses/chem_5_scientific_computing_skills.html Instructor: Douglas Tobias, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://ocw.uci.edu/info.
From playlist UC Irvine Chemistry 5: Scientific Computing Skills
What is a Fourier Transform and how does it relate to the Fourier Series? In this video, we discuss the idea of the Fourier Cosine Transform.
From playlist Mathematical Physics II Uploads
Neuroscience source separation 1a: Spectral separation
This is part one of a three-part lecture series I taught in a masters-level neuroscience course in fall of 2020 at the Donders Institute (the Netherlands). The lectures were all online in order to minimize the spread of the coronavirus. That's good for you, because now you can watch the en
From playlist Neuroscience source separation (3-part lecture series)
Scientific Computing Skills 5. Lecture 16.
UCI Chem 5 Scientific Computing Skills (Fall 2012) Lec 16. Scientific Computing Skills View the complete course: http://ocw.uci.edu/courses/chem_5_scientific_computing_skills.html Instructor: Douglas Tobias, Ph.D. License: Creative Commons BY-NC-SA Terms of Use: http://ocw.uci.edu/info.
From playlist UC Irvine Chemistry 5: Scientific Computing Skills
Understanding the Inner Workings of the Fourier Transform
In this video, I am going to attempt to explain the inner workings of the Fourier transform. This video is a condensed and combined version of the Fourier Transform series I created in Korean on my Youtube channel. I submitted this video to participate in the #3b1b #SoME1 math contest. Tha
From playlist Summer of Math Exposition Youtube Videos
Patrick Gerard: Singular value dynamics and nonlinear Fourier transform for Hankel operators on the
The lecture was held within the framework of the Hausdorff Trimester Program Harmonic Analysis and Partial Differential Equations. 14.7.2014
From playlist HIM Lectures: Trimester Program "Harmonic Analysis and Partial Differential Equations"
2D Fourier Transform Explained with Examples
Explains the two dimensional (2D) Fourier Transform using examples. Related videos: (see: http://www.iaincollings.com) • Introduction to Image Processing with 2D Fourier Transform https://youtu.be/tlwIWjeuu8U • 2D Image Downsampling and Upsampling Explained with Examples https://youtu.be/L
From playlist Fourier
Maryna Viazovska (EPFL): Fourier interpolation
This lecture is about Fourier uniqueness and Fourier interpolation pairs. Suppose that we have two subsets X and Y of the Euclidean space. Can we reconstruct a function f from its restriction to the set X and the restriction of its Fourier transform to the set Y? We are interested in the p
From playlist Seminar Series "Arithmetic Applications of Fourier Analysis"
Broad overview of EEG data analysis analysis
This lecture is a very broad introduction to the most commonly used data analyses in cognitive electrophysiology. There is no math, no Matlab, and no data to download. For more information about MATLAB programming: https://www.udemy.com/matlab-programming-mxc/?couponCode=MXC-MATLAB10 For
From playlist OLD ANTS #1) Introductions
Dyon degeneracies from Moonshine by Justin David
Bangalore Area Strings Meeting - 2017 TIME : 31 July 2017 to 02 August 2017 VENUE:Madhava Lecture Hall, ICTS Bangalore Bengaluru now has a large group of string theorists, with 9 faculty members in the area, between ICTS and IISc. This is apart from a large group of postdocs and graduate
From playlist Bangalore Area Strings Meeting - 2017
Broadcasted live on Twitch -- Watch live at https://www.twitch.tv/simuleios
From playlist Misc
Math 139 Fourier Analysis Lecture 19: Fourier transform and the heat equation
Uniqueness of solution for the heat equation on the line. Steady-state heat equation in upper half plane. Poisson kernel.
From playlist Course 8: Fourier Analysis