Optimize Excel's Goal Seek: Master Reverse Calculations

Discover how Excel's Goal Seek reverses calculations to find input values from known outcomes and enhances your data analysis skills.
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.
IEEE

A Perspective of Using Frequency-Mixing as Entropy in Random Number Generation for Portable Hardware Cybersecurity IP

Abstract: True random number generator (TRNG) is a crucial component in security. In typical TRNGs, entropy comes directly from device noises. In this work, an improved method of using ...
How-To Geek on MSN

7 Microsoft Excel tricks you probably didn't know

Press Windows+Z to rearrange how your duplicated Excel windows appear on your screen. Press Ctrl+Shift+; to insert the current time. Press Ctrl+; > Space > Ctrl+Shift+; to insert the current date and ...
IEEE

Extended Object Tracking Using Random Matrix With Extension-Dependent Measurement Numbers

Abstract: For extended object tracking (EOT), a fluctuating number of measurements are generated by a sensor at a time instant. In practice, the measurement number depends on the object extension, ...