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Abdalla07/Fourier_Transform_Simulation

sourceHugging Faceupdated 3y agoView on Hugging Face

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App README

Fourier Transform

Description

The app can be viewed here: https://huggingface.co/spaces/Abdalla07/FourierTransformSimulation

This gradio app showcases the fourier transformation using the winding method showcased in 3Blue1Brown video: https://www.youtube.com/watch?v=spUNpyF58BY&t=183s&ab_channel=3Blue1Brown

The app provides 3 animation videos to showcase the transformation. The first video shows the complex wave along with vertical lines indicating the winding frequency. The second video shows the complex wave wrapped around the origin on a complex plane using the winding frequency. The third video shows the location of the center of mass of the wrapped complex wave, by either specifying the x, y coordinates or magnitude. For more information, please check the video.

The app is able to apply the winding method on a complex wave built using multiple sinusoidal waves by specifiying their frequency and phase (-1.0 - 1.0). Additional parameters can be tweaked to adjust the video animations, e.g. initial cycling frequency, signal time, ...

Setup

Install poetry

curl -sSL https://install.python-poetry.org | python3 -

Install dependencies

poetry install

Run

 poetry run python demo.py