Periodic systems
Fourier series reveal the repeatable frequencies inside complex-looking motion.
Published research · 2024–2026
Model the unseen.
Five publications connect periodic signals, quantitative finance, physical motion, and computer vision. Every title below links to its DOI record.
Three clusters
Different fields. Shared instinct.
structure ≠ noiseRead the system
Financial models
G2++ provides a framework for thinking about yield curves and portfolio interactions.
Computer vision
Fourier-based image transformation explores how higher-resolution detail can be reconstructed.
Complete publication list
Five DOI-backed papers.
Modeling a Periodic Signal Using Fourier Series
Open DOIModeling a Yield Curve under G2++
Open DOIDribbling Basketball Using Fourier Series
Open DOISuper-Resolution Using Fourier Image Transformer
Open DOIInteraction between Portfolios under G2++ Model
Open DOI03 / From research to practice
A paper proves the thinking. A build tests the usefulness.
The next step is to carry the same discipline into practical AI systems: observe the workflow, define the model, build the tool, and publish what changed.