How-To Geek on MSN

90% of Excel spreadsheets contain errors: Here’s how to fix yours

A common source of errors in Excel is "the gap"—a situation where you add new data to the bottom of a list, but your formulas ...
IEEE

Active RIS-Assisted Multi-User Multi-Stream Transmit Precoding Relying on Scalable-Complexity Iterations

Abstract: This is the first investigation focused on delivering multi-stream information to multiple multi-antenna users employing an active reconfigurable intelligent surface (aRIS)-assisted system.
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 ...
IEEE

Rate-Tunable Control Barrier Functions: Methods and Algorithms for Online Adaptation

Abstract: This paper introduces the notion of a Rate-Tunable Control Barrier Function (RT-CBF), which allows for online tuning of the response of CBF-based controllers by adapting the parameters of ...
Yahoo Finance

Unemployment rate hit 4-year high in November even as economy added jobs

The US economy added 64,000 jobs in November as the unemployment rate crept up to 4.6%, according to Labor Department data published Tuesday. The unemployment rate is now at its highest level since ...