MrExcel on MSN

Excel Tricks: Sum Data Across Sheets With Misaligned Rows

Learn how to sum data across multiple Excel worksheets, whether rows are perfectly aligned or not. Save time and avoid errors ...
IEEE

A Convex Sum-of-Squares Approach to Analysis, State Feedback and Output Feedback Control of Parabolic PDEs

We present an optimization-based framework for analysis and control of linear parabolic partial differential equations (PDEs) with spatially varying coefficients without discretization or numerical ...
IEEE

Switching Control Strategy for DC–DC Converters Based on Polynomial Lyapunov Function and Sum-of-Squares Approach

Abstract: The introduction of switched system theory opens new perspectives for the control design of dc/dc converters. Regarding the classical two-level converters, two switching control design ...
Investopedia

Calculate Investment Beta in Excel: A Step-by-Step Guide

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Dr. JeFreda R. Brown is a financial consultant, ...