Joel Achenbach reports on science and health for the National desk. He has been a staff writer for The Post since 1990. Email: [email protected] ...

In this paper, we describe and evaluate a novel symbol synchronization algorithm for orthogonal frequency division multiplexing (OFDM) systems especially suited for channels with very long echoes.

The user of your module should never create data objects with the new keyword. Prefer exporting factory functions like const createCoordinate = (x, y) => new Coord(x, y) . The use of class methods is ...