Hello, I would like to know what function Gwyddion uses for its Hann windowing in the 2D PSDF dialog. The documentation only covers the 1D windowing functions, and I couldn't find anything from a cursory search of the forum and the mailing list archive. Visually the resultant PSDF looks appropriately radially symmetric, but I'd like some confirmation and I also need to know how the window is normalized.
New user, so my apologies if this is old hat. Thanks, Robert -- Robert Chrostowski Laboratory for Applied Surface Science University of Texas at Austin rchrostow...@utexas.edu
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