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DiffractIndex

version 1.0.0.0 (1.54 MB) by Jacob Bowen
DiffractIndex is a simple program for measuring diffraction ring diameters from TEM or XRD patterns

10 Downloads

Updated 07 Jan 2016

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DiffractIndex (created in Guide) imports tif, jpg, bmp or dm* (Digital Micrograph) files for analysis of diffraction ring diameters in 2D diffraction patterns. DiffractIndex calculates diffraction ring centres and the pattern centre to output ring radii in Å given that pixel size calibration is performed. DiffractIndex can be used to calibrate pixel size by using a known standard diffraction pattern. The program also generates a 1D diffractogram by azimuthally integrating (caking) the diffraction pattern. See the pdf file for full documentation.

Cite As

Jacob Bowen (2020). DiffractIndex (https://www.mathworks.com/matlabcentral/fileexchange/54789-diffractindex), MATLAB Central File Exchange. Retrieved .

Comments and Ratings (4)

Jacob Bowen

Dear Vishnu,

Thank you also for using. Unfortunately as noted @Pralav I am unable to continue feature development for the foreseable future despite wishing to.

Kind regards
Jacob

How can I export the raw data in the Diffractogram as a .csv file using this program?

Looking forward for ellipse fitting for automated astigmatism correction. Please let us know when its available. Thanks!

Congli Sun

Updates

1.0.0.0

Unnecessary m file removed from zip file

MATLAB Release Compatibility
Created with R2012a
Compatible with any release
Platform Compatibility
Windows macOS Linux
Acknowledgements

Inspired by: Circle fit, Read .dm3 and .dm4 image files