Канал: Mark Newman

How to use the FFT like a Pro, Understand the output

How to use the FFT like a Pro, Understand the output

How to use the FFT on a signal of any size

How to use the FFT on a signal of any size

How to use the FFT like a pro, 3 essential signal prep tips

How to use the FFT like a pro, 3 essential signal prep tips

Fourier and Napoleon: A Political and Scientific Alliance

Fourier and Napoleon: A Political and Scientific Alliance

An Introduction to the Fourier Transform

An Introduction to the Fourier Transform

What is The Nyquist Rate?

What is The Nyquist Rate?

Why do Discrete Frequency Signals Repeat in the Time Domain

Why do Discrete Frequency Signals Repeat in the Time Domain

Why do Discrete Time Signals Produce Repeating Frequency Spectra?

Why do Discrete Time Signals Produce Repeating Frequency Spectra?

Wave Composition and Transformation

Wave Composition and Transformation

Calculating Twiddle Factors in the FFT

Calculating Twiddle Factors in the FFT

Unraveling the Secrets of Twiddle Factors in the FFT

Unraveling the Secrets of Twiddle Factors in the FFT

What is the Inner Butterfly in the FFT

What is the Inner Butterfly in the FFT

What is negative Frequency?

What is negative Frequency?

Why the DFT is necessary

Why the DFT is necessary

What is Convolution

What is Convolution

Using the Maclaurin Series to calculate Sines and Cosines

Using the Maclaurin Series to calculate Sines and Cosines

Where do Imaginary Numbers come from?

Where do Imaginary Numbers come from?

What is a Complex Number

What is a Complex Number

What is a transform

What is a transform

Who was Fourier?

Who was Fourier?

What are Radians?

What are Radians?

What is the difference between the Fourier Series and Fourier Transform?

What is the difference between the Fourier Series and Fourier Transform?

The Short Time Fourier Transform

The Short Time Fourier Transform

How to increase the frequency resolution of the FFT

How to increase the frequency resolution of the FFT

What does a windowing function do?

What does a windowing function do?

Properties of a Sine Wave

Properties of a Sine Wave

What is the Inverse Fourier Transform?

What is the Inverse Fourier Transform?

Why do we use the Fourier Transform?

Why do we use the Fourier Transform?

What is a Complex Exponential?

What is a Complex Exponential?

Modern Digital Filter Design | Advice from an expert

Modern Digital Filter Design | Advice from an expert

Negative Frequency, Imaginary Numbers and the Complex Conjugate

Negative Frequency, Imaginary Numbers and the Complex Conjugate

Preview: Negative frequency, imaginary numbers and the complex conjugate

Preview: Negative frequency, imaginary numbers and the complex conjugate

Why is the output of the FFT symmetrical?

Why is the output of the FFT symmetrical?

Where are magnitude and phase in the output of the FFT?

Where are magnitude and phase in the output of the FFT?

Where is Frequency in the output of the FFT?

Where is Frequency in the output of the FFT?

The imaginary number i and the Fourier Transform

The imaginary number i and the Fourier Transform

Convolution and the Fourier Transform explained visually

Convolution and the Fourier Transform explained visually

Math with Imaginary Numbers | Division

Math with Imaginary Numbers | Division

Math with Imaginary Numbers | Multiplication

Math with Imaginary Numbers | Multiplication

Math with Imaginary Numbers | Addition and Subtraction

Math with Imaginary Numbers | Addition and Subtraction

Why is i the Square Root of Minus One?

Why is i the Square Root of Minus One?

How the Fourier Transform Works, an online course | Signal Processing | Signals and Systems

How the Fourier Transform Works, an online course | Signal Processing | Signals and Systems

Convolution and the Fourier Series

Convolution and the Fourier Series

Maths with Complex Numbers

Maths with Complex Numbers

Phase

Phase

What is Sound?

What is Sound?

The birth of the Fourier Series

The birth of the Fourier Series

Fourier And Napoleon

Fourier And Napoleon

Who was Jean-Baptiste Joseph Fourier?

Who was Jean-Baptiste Joseph Fourier?

Euler's Identity (Complex Numbers)

Euler's Identity (Complex Numbers)

Lecture 2 (Preview) - What is sound?

Lecture 2 (Preview) - What is sound?

The Circle of Fifths made clear

The Circle of Fifths made clear