Travis Skippon and Chris Cochrane gave this presentation to the Nuclear Materials Research Group on February 17, 2017. The full talk is available here in PDF form. Each section is also available in a separate published HTML format and a MATLAB .m file format.
All scripts require the free MTEX Toolbox.
MTEX Tutorial Talk (PDF)
Part 1 - MATLAB Basics (html file, .m file)
Part 2 - Working with EBSD Data (html file, .m file)
Part 3 - Pole Figures (html file, .m file)
Also check out Travis Skippon's GND Analysis Code on Github.