How-To Geek on MSN

Excel LAMBDA vs. SCAN: What's the difference and how do they work together?

People often confuse Excel's LAMBDA and SCAN functions because they often appear together in formulas. However, they aren't ...

Microsoft Excel’s new import functions make handling numbers easier

Excel now supports IMPORTTEXT and IMPORTCSV functions that load external text and CSV files as dynamic arrays, making it ...
How-To Geek on MSN

How to pick a random name from a list in Excel

To pick a random name from an Excel table using a method that works across every version of Excel, this classic combination ...
IEEE

Using Triple Reverse-trapezoid Cantilevers and Unique Driving Method to Extend the Bandwidth of MEMS Microspeaker

Abstract: This study demonstrates a piezoelectric MEMS microspeaker containing triple reverse-trapezoid cantilever membranes. A unique driving method is also presented. The design features: (1) ...
IEEE

Analysis of FOC & Trapezoidal Method of PMSM Motor for Variable Speed Application

Abstract: This study compares Field-Oriented Control (FOC) and trapezoidal control techniques for Permanent Magnet Synchronous Motors (PMSMs) in modern industrial variable-speed applications.