Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with confidence.

In this video, you’ll learn how to sort names by last name in Excel, even when first and last names are in the same cell. We ...

In this video, you’ll learn how to generate the entire alphabet in Excel using a single formula, including both uppercase and ...

Here, we discuss a case that involves received GPS signals through a light rain event, with incident energy at 1.57542 GHz ...

In an effort to appeal to younger audiences, ChatGPT just launched a new year-end review feature. Think Spotify Wrapped, but for everything you’ve searched in 2025 (yikes!). The OpenAI-owned chatbot ...

Master calculating cost of equity in Excel using CAPM. Discover step-by-step guidance on market return, risk-free rate, and beta components for effective investment decisions.

Abstract: Open-circuit faults in three-phase voltage source inverters can lead to unbalanced currents, high torque ripple, and excessive core losses for permanent magnet synchronous machines. To ...

The European Union is on the precipice of a momentous decision on whether to use frozen Russian assets to finance more support for Ukraine, an unprecedented plan that has set up a clash between the ...

Abstract: We propose a normalizing flow based on the wavelet framework for super-resolution (SR) called WDFSR. It learns the conditional distribution mapping between low-resolution images in the RGB ...