'Penrose tiling' presentation slideshows

Quasi cristalli

Quasi cristalli. Dan Shechtman The Nobel Prize in Chemistry 2011. Cristalli. 3) Riempimento completo 4) Sharp spots in X diffraction. 1) Invarianza traslazionale 2) Simmetria di rotazione Nel piano:. Reticolo triangolare (esagonale). Reticolo quadrato. Six (three) fold.

922 views • 66 slides

Quasi cristalli

Quasi cristalli. Cristalli. 3) Riempimento completo 4) Sharp spots in X diffraction. 1) Invarianza traslazionale 2) Simmetria di rotazione Nel piano:. Reticolo triangolare (esagonale). Reticolo quadrato. Six (three) fold. Four (two) fold. Five fold case (cristallo pentagonale).

763 views • 58 slides

255 views • 21 slides

Fast Hierarchical Importance Sampling with Blue Noise Properties

Fast Hierarchical Importance Sampling with Blue Noise Properties. Victor Ostromoukhov University of Montreal. Charles Donohue University of Montreal. Pierre-Marc Jodoin University of Montreal. Presented By: Ryan Overbeck. Goal. To QUICKLY generate a GOOD point sample distribution.

310 views • 14 slides

Density of states and frustration in the quantum percolation problem

313 views • 13 slides