Long Valence Arousal 2

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Long Valence Arousal 2

✓ Published1🌍 Public

Last edited Sep 7, 2021

Created on Jul 19, 2021

This example visualizes EEG arousal and valence data over time as a thick, gradient-colored line chart against a dark background. It plots the F4 frequency values from the provided CSV files for each epoch, using a blue-to-red gradient to indicate signal intensity. The visualization is built with D3.js, employing linear scales, SVG axes, and a line generator, with small circles marking each data point that reveal frequency details on click. The black canvas and exaggerated chart dimensions emphasize the waveform's shape and peaks.

AI-generated description

An example showing the capabilities of VizHub:

Loads D3 via UNPKG.
Demonstrates use of import from "d3".
Demonstrates use of import from local ES6 modules.

MIT Licensed

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