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508 results

3Blue1Brown
But what is a Fourier series?  From heat flow to drawing with circles | DE4

Fourier series, from the heat equation epicycles. Help fund future projects: https://www.patreon.com/3blue1brown An equally ...

24:47
But what is a Fourier series? From heat flow to drawing with circles | DE4

18,625,839 views

6 years ago

Veritasium
The Most Important Algorithm Of All Time

The Fast Fourier Transform is used everywhere but it has a fascinating origin story that could have ended the nuclear arms race.

26:33
The Most Important Algorithm Of All Time

10,247,281 views

3 years ago

The Coding Train
Coding Challenge #130.1: Drawing with Fourier Transform and Epicycles

In this coding challenge, I implement the Discrete Fourier Transform algorithm in JavaScript and render a drawing using epicycles ...

46:09
Coding Challenge #130.1: Drawing with Fourier Transform and Epicycles

334,582 views

6 years ago

Sebastian Lague
Coding Adventure: Sound (and the Fourier Transform)

Some small experiments with sound, and learning how to break signals down into their component frequencies by implementing ...

43:31
Coding Adventure: Sound (and the Fourier Transform)

662,953 views

1 year ago

The Coding Train
Coding Challenge 125: Fourier Series

https://youtu.be/ds0cmAV-Yek But what is the Fourier Transform? A visual introduction: https://youtu.be/spUNpyF58BY Polar ...

28:47
Coding Challenge 125: Fourier Series

609,547 views

7 years ago

Artem Kirsanov
Wavelets: a mathematical microscope

Twitter: @artemkrsv OUTLINE: 00:00 Introduction 01:55 Time and frequency domains 03:27 Fourier Transform 05:08 Limitations ...

34:29
Wavelets: a mathematical microscope

748,583 views

3 years ago

MATLAB
Understanding Power Spectral Density and the Power Spectrum

Learn how to get meaningful information from a fast Fourier transform (FFT). There is a lot of confusion on how to scale an FFT in a ...

20:44
Understanding Power Spectral Density and the Power Spectrum

121,243 views

1 year ago

3Blue1Brown
But what is a convolution?

... lab https://youtu.be/8rrHTtUzyZA Lecture on Discrete Fourier Transforms https://youtu.be/g8RkArhtCc4 Reducible video on FFTs ...

23:01
But what is a convolution?

3,409,310 views

3 years ago

3Blue1Brown
How I animate 3Blue1Brown | A Manim demo with Ben Sparks

A behind-the-scenes look at how I animate videos. Code for all the videos: https://github.com/3b1b/videos Manim: ...

53:41
How I animate 3Blue1Brown | A Manim demo with Ben Sparks

2,732,787 views

1 year ago

MIT OpenCourseWare
3. Divide & Conquer: FFT

... Demaine In this lecture, Professor Demaine continues with divide and conquer algorithms, introducing the fast fourier transform.

1:20:52
3. Divide & Conquer: FFT

356,468 views

9 years ago

blackpenredpen
how to get the Fourier series coefficients (fourier series engineering mathematics)

Learn how to derive the Fourier series coefficients formulas. Remember, a Fourier series is a series representation of a function ...

20:17
how to get the Fourier series coefficients (fourier series engineering mathematics)

377,191 views

7 years ago

Simons Institute for the Theory of Computing
Sparse Fourier Transform Algorithm for Real-Time Applications

Haitham Hassanieh, University of Illinois Urbana-Champaign https://simons.berkeley.edu/talks/haitham-hassanieh-5-1-18 ...

43:34
Sparse Fourier Transform Algorithm for Real-Time Applications

4,771 views

Streamed 7 years ago

TheSiGuy
Discrete Fourier Transform (DFT): The most important math tool ever

SUBSCRIBE : https://www.youtube.com/c/TheSiGuyEN?sub_confirmation=1. Join this channel to get access to perks: ...

23:07
Discrete Fourier Transform (DFT): The most important math tool ever

10,664 views

2 years ago

Building Intuition
Fourier transform visualized

>> Instructor: So in this video we'll be walking through a small demo of the Fourier Transform. Specifically we're looking very ...

20:46
Fourier transform visualized

625 views

7 years ago

Zach Star
What does the Laplace Transform really tell us? A visual explanation (plus applications)

... goes through a visual explanation of the Laplace Transform as well as applications and its relationship to the Fourier Transform.

20:25
What does the Laplace Transform really tell us? A visual explanation (plus applications)

2,660,864 views

6 years ago

Principles of Signals and Systems - IITK
Fourier Transform (FT) Introduction

Want to learn Machine Learning, Quantum Computing with PYTHON? Check out our program!

27:29
Fourier Transform (FT) Introduction

17,158 views

7 years ago

Moacir Antonelli Ponti
DIP 04 - Fourier Transform - (5) Introduction to Frequency analysis with numpy and python

An introduction to frequency analysis of signals and images.

21:34
DIP 04 - Fourier Transform - (5) Introduction to Frequency analysis with numpy and python

2,424 views

5 years ago

3Blue1Brown
But what is a Laplace Transform?

Visualizing the most important tool for differential equations. Previous chapter: https://youtu.be/-j8PzkZ70Lg Instead of sponsored ...

34:41
But what is a Laplace Transform?

1,179,010 views

3 months ago

3Blue1Brown
The Physics of Euler's Formula | Laplace Transform Prelude

The simple harmonic oscillator and the fundamental role of complex exponents for ODEs. Next chapter on the Laplace Transform ...

27:49
The Physics of Euler's Formula | Laplace Transform Prelude

799,087 views

3 months ago

3Blue1Brown
Visualizing the 4d numbers Quaternions

How to think about this 4d number system in our 3d space. Part 2: https://youtu.be/zjMuIxRvygQ Interactive version of these ...

31:51
Visualizing the 4d numbers Quaternions

5,240,430 views

7 years ago