IEEE

Simultaneous Synthesis of Sum-and-Difference Patterns for Planar Arrays With Common Weights and Minimum Dynamic Range Ratio via Sequential Convex Optimization Method

Abstract: Simultaneous synthesis of array sum-and-difference patterns (SDPs) with reduced dynamic range ratio (DRR) of element excitation weights is of great importance. In this communication, a novel ...
IEEE

Fourth-Order Sparse Array Design From a Sum-Difference Co-Array Perspective

Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...
GitHub

dagre - Graph layout for JavaScript

Dagre is a JavaScript library that makes it easy to lay out directed graphs on the client-side. For more details, including examples and configuration options, please ...
Investopedia

Understanding Sum of Squares in Regression Analysis

Rajeev Dhir is a writer with 10+ years of experience as a journalist with a background in broadcast, print, and digital newsrooms. David Kindness is a Certified Public Accountant (CPA) and an expert ...
Investopedia

What Is a Lump-Sum Payment, and How Does It Work?

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...