Abstract: The estimation of laser linewidth or phase noise variance is of great significance for the applications including coherent optical communications, optical fiber sensing, quantum optics, etc.
An illustration of a magnifying glass. An illustration of a magnifying glass.
To truly operate with an edge, you must have some way of discovering structural arbitrage — finding the variance between the ...
Abstract: The minimum variance beamformer (MVB) is a well-known adaptive beamformer in medical ultrasound imaging. Accurate estimation of the covariance matrix has a great effect on the performance of ...
LAS VEGAS — Max Verstappen won the Las Vegas Grand Prix on Saturday night after capturing the lead from championship leader Lando Norris at the start and never looking back. The Formula 1 cars blasted ...
The U.S. is in the grips of a botulism outbreak tied to a premium infant formula brand. Dozens of babies have been affected as of November 19. All the reported cases of the paralyzing bacterial ...