colab
henryhng — tools and notebooks
Apps
ShowDiffraction live
Interactive diffraction analysis in the browser — upload a pattern,
find the center, measure d-spacings, identify phases. No install.
ShowDiffraction tutorial
Guided walkthrough in the browser: single-crystal spots, powder rings,
real magnetite data, and phase verification.
Denoise live
Denoise a diffraction pattern in the browser: filter the view, set
the preprocessing detection runs on, and compare it against the raw frame.
Measurements stay on the raw counts.
ShowDiffraction demo tour
A real magnetite SAED pattern analyzed start to finish in your
browser, plus a closed-loop playground: synthesize a phase, recover it
blind.
Notebooks
FFT benchmarks
Batch FFT performance comparisons and timing results.
Ptychography reconstruction
ML ptychography demos and tutorial models.
All notebooks
Everything else in the notebooks folder.