Diffraction Pattern

The Single-Slit Diffraction model simulates the diffraction pattern of light as it travels through a slit to a screen. The diffraction pattern is due to the difference in path length of the light from different parts of the slit as the light from the slit travels to the screen. The intensity of...

CrystalDiffract reads from saved crystal files, to simulate x-ray or neutron powder diffraction patterns on screen, with easy manipulation and measurement tools. Real-time parameter controls let you experiment with diffraction and sample settings, with instant feedback. Combine these with...

SingleCrystal is an elegant program designed to make the world of diffraction, reciprocal lattices and stereographic projections intuitive, interactive and fun! SingleCrystal can simulate X-ray, neutron and electron diffraction patterns from single crystals, as well as being able to display...


Platforms: Mac

SingleCrystal is an elegant, easy-to-use program for visualizing and understanding diffraction patterns from single crystals.SingleCrystal lets you simulate simulation electron diffraction patterns and reciprocal lattice sections - which can be compared directly with observed data. The program...


Platforms: Mac

An elegant, easy-to-use program for visualizing and understanding diffraction patterns from single crystals. SingleCrystal 2 provides real-time simulation of X-ray, neutron and electron (TEM) diffraction patterns, with the option of exploring reciprocal lattice sections and stereographic...


Platforms: Mac

EJS Special Functions Model shows how to access special functions in the OSP numerics package. The simulation displays a graph of the special function over the given range as well as the value of the selected function at a single point. The following special functions can be displayed: +...


Platforms: Mac

GDIS is a scientific visualization program for the display, manipulation, and analysis of isolated molecules and periodic structures. It is in development, but is nonetheless quite functional. It has the following features: * Support for many common file formats (CIF, PDB, XTL, XYZ, and many...


Platforms: *nix, C/C++, BSD

With this simulation, you can explore the ideas of interference and diffraction resulting from waves passing through a single opening (the single slit); waves being emitted with equal amplitude in all directions from two sources (the double source), and waves passing through two closely spaced...


Platforms: Mac

Knitting Pattern Generator is a Python script to convert image files (PNG, GIF, BMP, etc.) into knitting patterns. Usage: python kpg.py myimage.png.


Platforms: *nix

Diffraction Lab Basic is a small, simple application specially designed to simulate wave interference and diffraction for a wide variety of diffracting elements. This version offers four diffraction elements: Square Array, Square aperture, 2-Point Source and 3-Point Source. Note: If you want...


Platforms: Windows

The Official Pattern Release or OPR is Trend Micro's latest compilation of patterns for identified viruses. Trend Micro offers various types of Pattern Files to protect customers from Malware, Spyware/Grayware, and other threats... It is guaranteed to have passed a series of critical tests to...


Platforms: Linux

The Official Pattern Release or OPR is Trend Micro's latest compilation of patterns for identified viruses. Trend Micro offers various types of Pattern Files to protect customers from Malware, Spyware/Grayware, and other threats... It is guaranteed to have passed a series of critical tests to...


Platforms: Windows

Fullscreen Stage Align Pattern AS3 Programing language used: ActionScript 3.0 [AS3] "Fullscreen Stage Align Pattern AS3" allows you to keep the movieclips aligned to where you want them to be aligned, with the confort and customizability of ActionScript 3.0. Features: Align on Resize: Whenever...


Platforms: Windows, Mac, Unix, Linux

In this game you will be given a grid of blocks, some of the grids will be highlighted for a moment, you need to memorise the pattern of the highlighted blocks and then reproduce the pattern. As the game progresses the grid will be larger and the number of highlighted blocks will also be larger,...


Platforms: Windows

Surf Pattern Analyzer can be used to identify web navigation patterns of your website visitors; * Where (or which pages) they come from. * Where (or which pages) they go to. * Identification of most heavy incoming and outgoing pages. * Identification of most heavy navigation paths. * Search...


Platforms: Mac

This class implements the observer design pattern. Acting as a registration hub, it fires simple Events when requested.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script allows you to generate all the string described by a pattern passed on the command-line.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script is a sample implementation of the 'Null Object' design pattern. Roughly, the goal with Null objects is to provide an 'intelligent' replacement for the often used primitive data type None in Python or Null (or Null pointers) in other languages. These are used for many purposes...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script contains a class that shows how to implement the singleton pattern in Python. A singleton is a class that makes sure only one instance of it is ever created. Typically such classes are used to manage resources that by their very nature can only exist once.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

In the factory pattern script you have an object that creates other objects.Factory is useful to separate implementation from interface. It adds a new indirection layer. When you want to instanciate an object you call its factory and the factory creates the instance.


Platforms: Windows, Mac, *nix, Python, BSD Solaris