The manual for SharpCap can be found at http://docs.sharpcap.co.uk/2.9/ .
A detailed explanation of all the settings and functionality in Autostakkert can be found on the Autostakkert website at http://www.astrokraai.nl/software/manual/as2_planet.html . This reference material was written by Jerry Lodriguss, author of the book A Guide to DSLR Planetary Imaging, together with some usage tips from the author of the software.
A step by step example of the use of Linear Wavelets (as opposed to Dyadic Wavelets) can be found on the Registax website at http://www.astronomie.be/registax/linkedwavelets1.html .