jimchen2/pendulum-cjepa-dataset

Pendulum video / time-series dataset Silent H.264 MP4s of a nonlinear physical pendulum, with frame-aligned CSVs. Physics theta'' = -(gravity / length) * sin(theta) - damping * theta' gravity is in m/s², length in meters, damping in s⁻¹. Integration uses fourth-order Runge-Kutta (RK4), with multiple substeps per video frame. omega_rad_s is angular velocity and alpha_rad_s2 angular acceleration. energy_j_per_kg is mechanical energy per unit mass relative to the… See the full description on the dataset page: https://huggingface.co/datasets/jimchen2/pendulum-cjepa-dataset.

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