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86 results

Mark Newman
The Short Time Fourier Transform

The Fourier Transform only looks at the frequency response of a signal as a whole. It doesn't account for frequencies that come ...

0:58
The Short Time Fourier Transform

18,875 views

2 years ago

Mark Newman
Why do we use the Fourier Transform?

The Fourier Transform is everywhere, but what does it do and why is it so useful? Here is just one example of its many ...

0:59
Why do we use the Fourier Transform?

85,395 views

2 years ago

Mark Newman
How to increase the frequency resolution of the FFT

For a comprehensive and visually intuitive exploration of the Fourier Transform and its workings, I invite you to explore my book ...

0:59
How to increase the frequency resolution of the FFT

13,956 views

2 years ago

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

What is the difference between the Fourier Series and the Fourier Transform? The difference is the type of signal they were ...

0:56
What is the difference between the Fourier Series and Fourier Transform?

86,548 views

2 years ago

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

... Video: Output of the FFT | Frequency: https://youtu.be/3aOaUv3s8RY How the Fourier Series Works (Book and Kindle eBook) ...

10:34
Where are magnitude and phase in the output of the FFT?

28,128 views

3 years ago

Building Intuition
Discrete Fourier transform example - numpy.fft

The fast Fourier transform, which is the most common, most widely used implementation of the discreet Fourier transform.

15:14
Discrete Fourier transform example - numpy.fft

18,011 views

7 years ago

Mark Newman
Why do Discrete Time Signals Produce Repeating Frequency Spectra?

For a comprehensive and visually intuitive exploration of the Fourier Transform and its workings, I invite you to explore my book ...

1:00
Why do Discrete Time Signals Produce Repeating Frequency Spectra?

37,647 views

2 years ago

Mark Newman
What is Convolution

For a comprehensive and visually intuitive exploration of the Fourier Transform and its workings, I invite you to explore my book ...

0:55
What is Convolution

64,243 views

2 years ago

Mark Newman
Where is Frequency in the output of the FFT?

eBook: How the Fourier Series Works https://www.amazon.com/dp/B0B1BY5H6T 0:00 - Introduction 0:37 - Ident 0:42 - The ...

6:19
Where is Frequency in the output of the FFT?

23,532 views

3 years ago

Mark Newman
Why the DFT is necessary

This video looks at the differences between the DFT (Discrete Fourier Transform) and the FT (Fourier Transform) and why the DFT ...

0:54
Why the DFT is necessary

16,115 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

Building Intuition
Fourier transform

>> Narrator: The Fourier transform is one of the most popular and powerful transforms that are used for signal processing and ...

11:23
Fourier transform

709 views

7 years ago

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

Understanding the Fourier Transform isn't just about using it – it's about unlocking its true potential. Imagine interpreting results ...

7:16
How to use the FFT like a pro, 3 essential signal prep tips

12,984 views

1 year ago

Mark Newman
What does a windowing function do?

For a comprehensive and visually intuitive exploration of the Fourier Transform and its workings, I invite you to explore my book ...

0:59
What does a windowing function do?

10,175 views

2 years ago

Gridmath
Fourier

A simplified summary of Fourier, the series and the transform using only sine waves and geometry. It is only introductory and does ...

3:55
Fourier

248 views

9 years ago

Mark Newman
Why is the output of the FFT symmetrical?

8:10 - Aliasing and what it sounds like 9:27 - Another type of symmetry in the Fourier Transform 10:07 - Challenge 10:34 - End ...

10:56
Why is the output of the FFT symmetrical?

18,247 views

3 years ago

Mark Newman
What is a Complex Number

For a comprehensive and visually intuitive exploration of the Fourier Transform and its workings, I invite you to explore my book ...

1:00
What is a Complex Number

49,651 views

2 years ago

Wireless Explained
All Modulation Types Explained in 3 Minutes

In this video, I explain how messages are transmitted over electromagnetic waves by altering their properties—a process known ...

3:43
All Modulation Types Explained in 3 Minutes

215,270 views

1 year ago

STEM RTCL TV
A fused CNN‐LSTM model using FFT with application to real‐time power quality disturba... | RTCL.TV

Keywords ### #convolutionalneuralnetwork #deeplearning #disturbancesclassification #longshort‐termmemory ...

1:35
A fused CNN‐LSTM model using FFT with application to real‐time power quality disturba... | RTCL.TV

61 views

2 years ago

SF Software
How to Use NumPy

... and Fortran code * useful linear algebra, Fourier transform, and random number capabilities Besides its obvious scientific uses, ...

2:24
How to Use NumPy

4,177 views

10 years ago