Ex-Hong Kong principal jailed for leaking exam questions to centre run by lover

Henry Kwok, ex-head of Tak Sun School, gets four years and three months over misconduct in public office and conspiracy ...
IEEE

Tutorial on Empirical Mode Decomposition: Basis Decomposition and Frequency Adaptive Graduation in Non-Stationary Time Series

Abstract: This tutorial explores the class of non-parametric time series basis decomposition methods particularly suited for nonstationary time series known as Empirical Mode Decomposition (EMD). In ...