Both Edep and PET-spectrum distributions span several orders of magnitude
because of the huge zero-deposit / Compton-continuum populations. Linear
y compresses the structure to a single spike at zero; log y exposes the
photopeak, full-energy peak, and tail features.
Updated:
- lab3 analyze_basic.py: single-panel hist
- lab3 analyze_advanced.py: panels 1 & 2
- lab3 compare_particles.py: all 4 panels (3 individual + density overlay)
- lab4 analyze_spectrum.py: PET energy spectrum
Regenerated PNGs and committed alongside the .qmd updates.
