{"version":"1.0","type":"rich","title":"webFFT of tremor analysis","description":"This example shows the frequency spectrum of a tremor analysis dataset, plotting raw magnitude against frequency in Hertz. It uses the WebFFT library's `fftr` method to compute the Fast Fourier Transform of heart rate data from a CSV file, then visualizes the result as a line chart. The visualization is built with D3 v4, using `scaleLinear` and a `line` generator within an SVG, with axes and labels from the `@drbagwell/responsive-viz-axes` library.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a4a3476d85234fd2b7a00b7338b82e3d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}