Beaumont, TX — Decades of history can be found at the Tyrrell Public Library from books, to pictures, maps and tapes. More than 600 tapes of KFDM newscasts from the 70s and 80s preserves history at ...

Empirical mode decomposition (EMD) provides a new method for analyzing signals from a nonlinear viewpoint. EMD is defined by an algorithm requiring experimental investigation instead of rigorous ...