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 ...

Abstract: This paper presents a coding approach for achieving omnidirectional transmission of certain common signals in massive multi-input multi-output (MIMO) networks such that the received power at ...

NumPy isn’t just a Python library—it’s the backbone of efficient numerical computing, powering everything from data science to high-performance simulations. By mastering vectorization, broadcasting, ...