How-To Geek on MSN

Stop writing nested IFs and IFS formulas in Excel: Use SWITCH instead

A common criticism of Excel's SWITCH function is that it only handles exact matches, such as turning the number 1 into the word "Active." If you want to use greater-than or less-than symbols, most ...

The Best New Excel Update for Faster Reports and Fewer Errors

Explore Excel’s latest new features such as Translate and the Formula-by-Examples tool, so multilingual reports update automatically and save ...
IEEE

Adaptive Learning-Based Optimal Prescribed Performance Tracking Error Measurement of Hydraulic Support Initial Support Force

Abstract: This article addresses the challenge of measuring and controlling the initial support force of hydraulic supports, which can be complicated by pressure ...
IEEE

Adaptive Tracking Control for Nonlinear Fully Actuated Systems With Input Quantization

Abstract: In this paper, we investigate the tracking issue for fully actuated systems (FASs) with parameter uncertainties and input quantization. Different from models of the existing adaptive control ...
Black Hills Pioneer

Black Hills State indoor track teams excel at opener

CHADRON, Neb. — Black Hills State University indoor track and field teams earned top-two finishes as they opened their season Saturday at the Birds and the Bees Holiday Open. The Yellow Jacket women’s ...
Hosted on MSN

Critical Error Behind the Track and Car Collision

A high-speed run ended in a direct crash against the track barrier, leaving investigators analyzing the split-second sequence that caused the violent impact. White House reveals new details on Donald ...