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943 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

6 years 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

63,837 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?

10,133 views

2 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

41 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

60 views

13 years ago

STEM RTCL TV
A Real-Time Apple Targets Detection Method for Picking Robot Based on Improved YOLOv5 | RTCL.TV

Keywords ### #artificialintelligence #convolutionalneuralnetwork #YOLOv5 #objectdetection #applepickingrobot #lightweight ...

0:57
A Real-Time Apple Targets Detection Method for Picking Robot Based on Improved YOLOv5 | RTCL.TV

35 views

2 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

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?

37,387 views

2 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

1,449 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

326 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

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

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

20 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

41 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

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

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

95 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
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

13,874 views

2 years ago