Unlike one-off tools, Column From Examples records transformation steps so results remain stable as new data is added.

Abstract: Toward the 2050 net-zero goal, an increasing number of battery electric vehicles (BEVs) must be achieved to reduce CO 2 emissions out of the mobility sector. One of the barriers for ...

Replace broken brackets in Excel with clear, flexible Power Query rules that handle real-world data effortlessly.

Abstract: Battery impedance yield critical insights into the state of charge and state of health of the battery. Traditional online measurement usually requires additional circuits to introduce ...

This project is a full end‑to‑end used‑car evaluation system built entirely in Excel using Power Query, custom logic, and structured data modeling.