Research

VectorSTEM also develops research‑driven learning projects — where real data becomes real mathematics.

Cello Acoustics → Wave Models

This project studies recorded cello signals and turns them into clear mathematical wave models (frequency, amplitude, timbre, and structure). The goal is to connect physics + math + computation and publish high‑quality explanations and visuals that students can learn from.

  • Signal processing: time‑domain vs frequency‑domain views
  • Spectral features linked to perceived timbre
  • Model building: simple → refined → interpretable
  • Public notes + datasets + reproducible code (as the library grows)

If you’d like to collaborate or suggest a direction, use the Contact page.

What comes next

Over time, VectorSTEM will include notes, problem sets, solutions, course recordings, and community‑driven improvements. The focus is not speed — it is genuine understanding and the ability to think critically.