Markov chains: reading the paths between states
What a Markov chain reveals about a workflow—and a browser tool that turns pasted time and transition tables into a weighted graph.
A PERSONAL NOTEBOOK
Learning, building,
figuring things out.
Hi, I’m Lit En. An engineer who likes to analyse problems and design solutions. This is where I keep my learning notes, research, and questions I’m exploring.
Tools, experiments & ideas
2026
Uniform plane waves: an interactive exploration
What happens when a wave meets a boundary? Change the angle, materials, and polarization to explore reflection and refraction.
