Visual Studio Magazine

Decision Tree Regression from Scratch Without Pointers or Recursion Using C#

Dr. James McCaffrey presents a complete end-to-end demonstration of decision tree regression from scratch using the C# language. The goal of decision tree regression is to predict a single numeric ...

Calculating Covariance for Effective Stock Portfolio Management

Discover how to calculate covariance to assess stock relationships and optimize your portfolio, balancing risk and potential ...
IEEE

High Resolution Beam-Scanning Leaky-Wave Antenna Array With Phase Difference Reconfigurable Structure Cascaded Butler Matrix

Abstract: A leaky-wave antenna (LWA) array with high resolution beam scanning capability in two dimensions (2D) is presented in this paper. The antenna array is fed by a substrate integrated waveguide ...
IEEE

Joint Optimization of Subarray Tiling and Rotation Angles for Circularly Polarized Multi-Beam Domino-Tiled Arrays Employing Generalized and Phase Dictionary Matrices

Abstract: This communication proposes a novel joint optimization method for subarray tiling and rotation angles in domino-tiled planar arrays to synthesize multi-beam circularly polarized (CP) ...