Second Valence Arousal

First Valence Arousal

This visualization compares arousal and valence signals over time using a line chart with a gradient stroke. The y-axis shows the signal amplitude of F4, while the x-axis represents the epoch. Interactive buttons let a user toggle between displaying the arousal and valence datasets, or trigger a movement animation. The chart is built with D3.js, loading data from CSV files (arousal*.csv, valence*.csv) and using SVG paths with a linear gradient and scatter plot points for onClick tooltips.

89% match

Long Valence Arousal 2

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.

89% match

Third Valence Arousal

A viewer for EEG arousal and valence signals renders a thick, color-gradient line (blue to red) across time, with interactive buttons to switch between six datasets. Drawn as an SVG using D3.js v3, the chart maps Epoch to the x-axis and F4 signal amplitude to the y-axis. The tooltip on hover reveals data point values, while axes are styled in yellow against a black background.

87% match

Long Valence Arousal

Two physiological signals, arousal and valence, are visualized as a long, horizontal, animated line chart. The visualization plots data from `valenceTotal.csv` and `arousalTotal.csv` over epochs, with a thick, gradient-colored stroke transitioning from blue to red. Buttons allow a user to switch between the two datasets, and a "Move" operation shifts the chart horizontally. The implementation uses D3.js version 3.5.17, including `d3.scale.linear`, `d3.svg.line`, and `d3.csv`, within an SVG canvas.

Sixth Valence Arousal

This interactive line chart explores time-series predictions of valence and arousal from EEG data. Users toggle between different forecast models (ARMA, ARIMA, SARIMAX) and raw F4 measurements via buttons. The visualization uses D3.js (v3) to construct the SVG with a linear gradient stroke, animated updates, and a tooltip. Data is loaded from local CSV files using `d3.csv`.

Valence and Arousal wtih Epochs

This interactive visualization plots arousal and valence values across 90 epochs, displaying each metric as a separate line graph with data points. The user can toggle between the two EEG-derived signals via buttons. Built with D3 v4, the visualization uses a linear gradient from blue to red to encode intensity, and circles with tooltips for data inspection. The data is loaded from remote CSV files, with axes styled in yellow against a black background.

Long Valence Arousal static axis

Two EEG electrode time series, valence and arousal, are plotted as animated gradient-stroked line charts over a black background. The static axes are labeled in yellow, with hover tooltips on the circular data points. The code uses D3 v3 and jQuery to load CSV data, apply linear scales, and draw SVG paths with a blue-to-red linear gradient, demonstrating data import and SVG rendering.

Third Valence Arousal(Double swipe)

This example shows three segments of arousal and valence data plotted over time, with a gradient stroke transitioning from blue to red. A series of buttons lets the user switch between different data views, such as individual arousal or valence segments, or trigger a “Move” operation. The visualization uses D3.js version 3 to load CSV data, create scales, axes, and an SVG line chart, and update the display based on user input. The chart is rendered with an SVG path and a linear gradient, with circles marking each data point.