3 citations · 3 across the 2 of their papers we have counts for
2 papers
physics.soc-ph2026
Instantaneous Spectra Analysis of Pulse Series -- Application to Lung Sounds with Abnormalities
Fumihiko Ishiyama
The origin of the "theoretical limit of time-frequency resolution of Fourier analysis" is from its numerical implementation, especially from an assumption of "Periodic Boundary Con…
physics.soc-ph2025★ 3 cited
Refreshing idea on Fourier analysis
Fumihiko Ishiyama
The "theoretical limit of time-frequency resolution in Fourier analysis" is thought to originate in certain mathematical and/or physical limitations. This, however, is not true. Th…