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# Tutorials

Quick start information for Ptychography and Coherent Diffraction Imaging tools.

## Coherent Diffraction Imaging

CDI scripts

Example notebooks:

  - CDI reconstruction of the ESRF logo

  - CDI reconstruction using a CXI dataset

## Ptychography

Introduction to Ptychography command-line scripts

Example notebooks:

  - Introduction using Ptychography operators

  - Positions optimisation with an experimental dataset (CXI)

## Scattering

Example notebooks:

  - Fast 2D and 3D scattering calculations

  - A more elaborate example, including a focused beam illumination of a nano-crystal, and real coordinates on a 2D detector.

## Wavefront

Example notebooks:

  - Introduction to Wavefront operators

  - Example of Paganin back-propagation

  - Example of focus wavefront simulation