How-To Geek on MSN

Document formulas in Excel like code with N() function

The simplest way to start documenting Excel formulas like a coder is by using the N () function. Although its primary job is to convert non-numeric values into numbers, it has a hidden quirk: because ...
How-To Geek on MSN

Don't trust Excel's COUNTA function to count non-blank cells—here's a better method

In most counting scenarios in Excel, COUNTBLANK reliably counts blank cells, and COUNTA reliably counts populated cells. However, with these functions comes a problematic paradox: an empty string from ...
Investopedia

Calculate Yield to Maturity in Excel: A Step-by-Step Guide

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Gordon Scott has been an active investor and technical analyst or 20+ years. He ...
IEEE

ISAC Enhancement with Interference Exploitation: From A Uniform Viewpoint for Symbol Level and Block Level

Abstract: In this paper, we investigate the precoding design based on the concept of constructive interference (CI) for multiple-input multiple-output (MIMO) integrated sensing and communication (ISAC ...
IEEE

Performance of Joint Symbol Level Precoding and RIS Phase Shift Design in the Finite Block Length Regime with Constellation Rotation

Abstract: In this paper, we tackle the problem of joint symbol level precoding (SLP) and reconfigurable intelligent surface (RIS) phase shift design with constellation rotation in the finite block ...
GitHub

GAMS Data eXchange (GDX)

While declaring the symbols in the GAMS language is rather straightforward and concise, defining their values (which must be done prior to running the optimization for exogenous symbols like sets, ...
GitHub

Custom functions in Excel

Custom functions enable you to add new functions to Excel by defining those functions in JavaScript as part of an add-in. Users within Excel can access custom functions just as they would any native ...