Abstract: A novel higher-dimensional definition for Costas arrays is introduced. This definition works for arbitrary dimensions and avoids some limitations of previous definitions. Some non-existence ...

Infrared sensors that detect the short-wave infrared (SWIR) region can clearly recognize objects not only during the day and ...

Abstract: In order to solve the real-time positioning problem of flexible wearable ultrasonic transducer array unit under dynamic conditions, a new transducer array based on button flexible structure ...

Researchers have discovered brand new interference patterns in twisted two-dimensional tungsten ditelluride lattices. These so-called moir patterns can be tuned to look like periodic spots or even one ...

Two-dimensional arrays in Java are essential for storing data in a tabular format, where data is organized into rows and columns. This structure is particularly useful for representing matrices, grids ...

bug resolvedIssue is resolved and the feature or fix will be part of next releaseIssue is resolved and the feature or fix will be part of next release For three problems from past MiniZinc challenges ...

(Nanowerk News) The way light interacts with naturally occurring materials is well-understood in physics and materials science. But in recent decades, researchers have fabricated metamaterials that ...