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867 results

Charles Grassin
Breaking Passwords with a Microphone (with machine learning)

Each key on a keyboard makes a slightly different, unique sound. In this video, I explore the possibility of extracting key-presses ...

3:08
Breaking Passwords with a Microphone (with machine learning)

845 views

5 years ago

fortranized_pythonista
How to compute the Discrete Fourier Transform using the Fast Fourier Transform #python

... the frequency spectrum of a signal. #coding #learnpython #pythonforbeginners #pythonfft #pythondft #fft #dft #signalprocessing ...

0:33
How to compute the Discrete Fourier Transform using the Fast Fourier Transform #python

1,447 views

1 year ago

Python Peak
How to handle interrupts in long-running scripts? Stop Your Script Gracefully Handling Signal

How to handle interrupts in long-running scripts? 🖥️ Handling interrupts lets your script finish tasks cleanly. 🖥️ You can catch ...

0:18
How to handle interrupts in long-running scripts? Stop Your Script Gracefully Handling Signal

173 views

1 year ago

Mark Newman
What is Convolution

Convolution plays a pivotal role in signal processing, allowing us to extract valuable information and uncover hidden patterns in ...

0:55
What is Convolution

63,740 views

2 years ago

Libre BCI
OpenViBE signal decimation demonstration

Basic example of EEG signal decimation with OpenViBE Designer.

1:28
OpenViBE signal decimation demonstration

952 views

8 years ago

EPFL Center for Digital Education
Interactive signal processing textbook with Jupyter Notebooks

Interactive signal processing textbook with Jupyter Notebooks Paolo Prandoni, a research scientist at the audiovisual ...

3:40
Interactive signal processing textbook with Jupyter Notebooks

614 views

4 years ago

BioniChaos
Data Extraction from Chart using Matplotlib and Numpy

In this video, I share my experience with GPT-4 extracting data from a challenging paper. I attempted to use Matplotlib and Numpy ...

0:45
Data Extraction from Chart using Matplotlib and Numpy

94 views

1 year ago

Adam Pridgen
1-1-1 Neural Network Testing for a Signal Processing Application

Animation of a 1-1-1 ANN trying to processing a test signal [.8 sin(2pix/10) + .25 * cos(2xpi/25)] after being trained. For training, the ...

0:25
1-1-1 Neural Network Testing for a Signal Processing Application

41 views

13 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

205,906 views

1 year ago

Rom
Python Fourier Transform on Bee Sound Simulation

Simulation made with Python to show Fourier Transform apply to bee sound with 4 pure tones filter and cumulative window.

0:34
Python Fourier Transform on Bee Sound Simulation

598 views

4 years ago

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

Why do discrete time signals exhibit a repeating pattern in their frequency spectra? When we sample a signal, turning it into a ...

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

37,328 views

2 years ago

Mark Newman
What does a windowing function do?

What does a windowing function do and why is it necessary? For a comprehensive and visually intuitive exploration of the Fourier ...

0:59
What does a windowing function do?

10,128 views

2 years ago

Nida Karagoz
determine output of LTI system in python

determine output of LTI system in python ✧ I really hope you found a helpful solution! ♡ The Content is licensed under CC ...

2:31
determine output of LTI system in python

1 view

7 months ago

Adam Pridgen
1-1-1 Neural Network Training for a Signal Processing Application

Animation of a 1-1-1 ANN with 4 hidden PEs being trained for signal processing using the signal sin(2xpi/20). The training ...

0:25
1-1-1 Neural Network Training for a Signal Processing Application

60 views

13 years ago

Peter Schneider
Fourier Series of a given function

Fourier Series of a given function I hope you found a solution that worked for you :) The Content (except music & images) is ...

2:43
Fourier Series of a given function

1 view

2 years ago

EngMicroLectures
06 - Short Time Fourier Transform

This lecture is adapted from the ECE 410: Digital Signal Processing course notes developed by David Munson and Andrew ...

2:38
06 - Short Time Fourier Transform

1,190 views

14 years ago

Mark Newman
How to increase the frequency resolution of the FFT

We tend to think of the FFT as a one-stop shop for telling us which frequencies are present in a signal. However, if you don't ...

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

13,862 views

2 years ago

Python Peak
How to handle signal interrupts in Python? Mastering Signal Interrupts in Python Scripts!

How to handle signal interrupts in Python? 🏍️ Handling signals helps you stop scripts smoothly. 🏍️ But why is this important ...

0:43
How to handle signal interrupts in Python? Mastering Signal Interrupts in Python Scripts!

25 views

1 year ago

Adam Pridgen
1-1-1 Neural Network Training for a Signal Processing Application

Animation of a 1-1-1 ANN with 4 hidden PEs being trained for signal processing using the signal sin(2xpi/20). The training ...

0:25
1-1-1 Neural Network Training for a Signal Processing Application

372 views

13 years ago

Adam Pridgen
1-1-1 Neural Network Testing for a Signal Processing Application

Animation of a 1-1-1 ANN trying to processing a test signal [.8 sin(2pix/10) + .25 * cos(2xpi/25)] after being trained. For training, the ...

0:25
1-1-1 Neural Network Testing for a Signal Processing Application

35 views

13 years ago

Adam Pridgen
1-1-1 Neural Network Training for a Signal Processing Application

Animation of a 1-1-1 ANN with 4 hidden PEs being trained for signal processing using the signal sin(2xpi/20). The training ...

0:25
1-1-1 Neural Network Training for a Signal Processing Application

50 views

13 years ago

Adam Pridgen
1-1-1 Neural Network Testing for a Signal Processing Application

Animation of a 1-1-1 ANN trying to processing a test signal [.8 sin(2pix/10) + .25 * cos(2xpi/25)] after being trained. For training, the ...

0:25
1-1-1 Neural Network Testing for a Signal Processing Application

20 views

13 years ago

The Debug Zone
Librosa pitch tracking - STFT

python: Librosa pitch tracking - STFT Thanks for taking the time to learn more. In this video I'll go through your question, provide ...

3:03
Librosa pitch tracking - STFT

51 views

1 year ago

MLQs Café
Today’s Question: What is significance of Fourier Transform in Deep Learning? #interviewprep

Learn the concept clearly in under 1 minutes, explained step-by-step with examples! About MLQ Café Welcome to MLQ Café ...

0:47
Today’s Question: What is significance of Fourier Transform in Deep Learning? #interviewprep

81 views

8 months ago

Adam Pridgen
1-1-1 Neural Network Training for a Signal Processing Application

Animation of a 1-1-1 ANN with 4 hidden PEs being trained for signal processing using the signal sin(2xpi/20). The training ...

0:25
1-1-1 Neural Network Training for a Signal Processing Application

326 views

13 years ago