Fourier Transform Courses and Certifications

Master the Fourier transform and its applications

2629 ratings at Udemy

Learn the Fourier transform in MATLAB and Python, and its applications in digital signal processing and image processing

• Udemy
• 6 hours 46 minutes
• Self-Paced
• Paid Course

3Blue1Brown

What is the Fourier Transform? A Visual Introduction

An animated visual introduction to the Fourier Transform.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

Sebastian Lague

Coding Adventure: Sound and the Fourier Transform

Explore sound and the Fourier Transform through coding experiments, learning to break down signals into component frequencies and implementing the Discrete Fourier Transform.

• YouTube
• 44 minutes
• Self-Paced
• Free Video

Iain Explains Signals, Systems, and Digital Comms

Fourier Transform Properties

Explore key Fourier Transform properties including duality, time shifts, phase rotation, and convolution through practical examples and exam-style problems.

• YouTube
• 46 minutes
• Self-Paced
• Free Video

Mark Newman

Demystifying the Fourier Transform - Concise and Informative Shorts

Discover the powerful Fourier Transform algorithm through short videos covering complex numbers, FFT, convolution, and real-world applications in data processing and analysis.

• YouTube
• 20 minutes
• Self-Paced
• Free Video

The Julia Programming Language

Understanding the Discrete Fourier Transform - Week 14

Explore how the Discrete Fourier Transform analyzes sound frequencies and implement it in Julia while comparing its efficiency with the FFT.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

Mark Newman

How the Fourier Transform Works - Phase - Lecture 3

Visual exploration of phase, the third property of a sine wave, as part of understanding how the Fourier Transform works.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Valerio Velardo - The Sound of AI

Short-Time Fourier Transform Explained Easily

A simple visual explanation of the Short-Time Fourier Transform, including windowing, overlapping frames, parameters, and its role in creating audio spectrograms.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

Valerio Velardo - The Sound of AI

How to Extract the Fourier Transform with Python

Learn to extract a Fourier transform from audio with Python and compare magnitude spectra across musical instruments.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

Valerio Velardo - The Sound of AI

Discrete Fourier Transform Explained Easily

Explains how the Fourier transform adapts to digital audio signals, visualizing the DFT and showing how redundancy leads to the fast Fourier transform.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

Valerio Velardo - The Sound of AI

Defining the Fourier Transform with Complex Numbers

Learn how complex numbers define the Fourier transform and visualize its coefficients, complex-plane representation, and inverse transform.

• YouTube
• 45 minutes
• Self-Paced
• Free Video

Valerio Velardo - The Sound of AI

Demystifying the Fourier Transform - The Intuition

A visual, intuition-first introduction to using the Fourier Transform to move audio signals between the time and frequency domains.

• YouTube
• 37 minutes
• Self-Paced
• Free Video

Reducible

The Discrete Fourier Transform - Most Important Algorithm Ever?

Derive the Discrete Fourier Transform from first principles by testing cosine and sine wave representations and resolving the phase problem with complex exponentials.

• YouTube
• 29 minutes
• Self-Paced
• Free Video

Michael Penn

Building the Fourier Transform

Explore the construction and principles of the Fourier transform, a powerful mathematical tool for analyzing signals and functions in various scientific and engineering applications.

• YouTube
• 23 minutes
• Self-Paced
• Free Video

Fourier Transform

Explains the Fourier Transform through its equation, properties, related transforms, and two-dimensional image-processing applications.

• YouTube
• 2 hours 30 minutes
• Self-Paced
• Free Video