The new SuperK VARIA from NKT Photonics is a computer-controlled variable bandwidth filter that effectively turns a supercontinuum white light source into a powerful single-line laser. Designed for ...

Q:THE WAY computer processor speed is listed has changed, but what does it all mean? How can I find out how fast the chip is supposed to be if the gigahertz speed is not listed? A: The computer’s ...

An algorithm is given for constructing an alphabetic binary tree of minimum weighted path length (for short, an optimal alphabetic tree). The algorithm needs 4n 2 + 2n operations and 4n storage ...

This is a preview. Log in through your library . Abstract Users of small and personal computers do not have access to the libraries of generators of random variables provided by experts which have ...