Retrieving weather information... 1  The 11 counties with the worst air pollution in N.J. 2  Lyrid meteor shower to brighten N.J. sky. 3  Massive asteroid to make 'very close approach' to Earth this week.  Top 5 TV weather forecasters in NYC and N.J. revealed; time to pick 1  winner. How to safely and securely send us a  tip.
simplex (plural simplexes or simplices) ( 1 geometry, algebraic topology) An analogue in any dimension of the triangle or tetrahedron: the convex hull of n+1 points in n-dimensional space. ( 2 linguistics) A simple word, one without affixes.
A type of communication system involves the sender and the receiver where the sender is in charge of sending signals and the recipients only listen to it and respond accordingly. Such communication is also called Simplex communication system.