Jekyll2026-10-18T18:18:03+00:00https://github.com/wwy2020211/blog/feed.xmlWeiya WangPhD student in Electronic Engineer. I work on First principle calculation, microelectronic device, Condense matter physics and neuromorphic computing(neuromorphic dynamics). Previously, my research focused on multimodal information processing, pretrained model and deep learning.I also have some interest on the interact for AI and science.Weiya Wangwwy20@tsinghua.org.cnTA in PhD life2026-09-29T00:00:00+00:002026-09-29T00:00:00+00:00https://github.com/wwy2020211/blog/2026/how-to-update-this-site2026-2027 Winter semester

Quantum Mechanism For Engineer

1. Understanding the Hamiltonian from an Engineering Perspective

If you are familiar with transfer functions, input–output systems, or state-space models, you already have a useful foundation for understanding the Hamiltonian in quantum mechanics.

These notes introduce the Hamiltonian through a simple two-input, two-output system, explaining the physical meaning of matrix elements, their role in quantum dynamics, and their geometric interpretation.

The goal is not to memorize matrix notation, but to understand what each term actually does.

View / Download Teaching Notes 01 (PDF)

]]>Weiya Wangwwy20@tsinghua.org.cnRecent activities beyond research2026-09-20T00:00:00+00:002026-09-20T00:00:00+00:00https://github.com/wwy2020211/blog/2026/hello-worldSomething I love to do when I am boring. Maybe update new productions….

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