MUO on MSN

You’re not using Excel right until you master these error functions

You can use ISERROR to test whether a value or the results of a formula are an error. It will return TRUE if it detects an ...
MUO on MSN

Old Excel functions you should stop using (and what to replace them with)

VLOOKUP has been the go-to function for looking up data in Excel for years, but it comes with limitations. You can only ...

Easily Automate Your Inventory with Excel & Say Goodbye to Stock Chaos

Learn how to automate inventory management in Excel with this free template. Track stock, log transactions, and avoid costly ...
IEEE

Correcting Optical Aberration via Depth-Aware Point Spread Functions

Abstract: Optical aberration is a ubiquitous degeneration in realistic lens-based imaging systems. Optical aberrations are caused by the differences in the optical path length when light travels ...