Welcome to the Quant4D documentation

Quant4D is an open source graphical interface for quickly and intuitively opening, interacting with, and performing basic analysis of 4D-STEM data.

Contents

• Installation
  • MATLAB Requirements
  • Installing Quant4D App
  • Running Quant4D code directly
• Graphical user interface
  • Import Window
  • Preview Window
  • Main Window
  • Settings Window
  • Image Windows
  • Save/Export Window
• Functionality
  • Alignment
  • Annular/Round detectors
  • Virtual apertures
  • DPC/CoM
  • Custom Detectors
  • ROIs
  • Save/Export
• Alignment
  • Automatic transmitted beam fitting
  • Diffraction scale
• Annular/Round detectors
• Virtual apertures
• DPC/CoM
  • Scan rotation estimation
  • Images
  • Vector overlays
  • iDPC/iCoM
  • dDPC/dCoM
  • Filtering
• Custom Detectors
  • Detector Types
  • Detector mask interactions
  • Mask-specific options
  • Mask maths
• ROIs
• Save/Export
  • Save Images
  • Export Dataset
• API
• License
  • GNU GPL v3
• Acknowledgement