Jun Tsuzurugi

Endpoint-anchored reporting of protocol-dependent sphere-packing fractions in a finite container

This record contains the preprint and reproducibility materials for "Endpoint-anchored reporting of protocol-dependent sphere-packing fractions in a finite container" by Jun Tsuzurugi. The study reports a finite-container experiment comparing gently poured aluminum spheres with s...

Finite-Mask Gaussian-Process Reconstruction on a Periodic Sensor Ring: Mask-Geometry Dependence, Fourier-Mode Coupling, and Posterior Trace

We analyze how an arbitrary observation mask on a finite periodic ring of equally spaced sensors affects the posterior covariance, Fourier-mode coupling, and normalized posterior trace in Gaussian-process reconstruction. Under a rotationally stationary prior and homogeneous indep...