Symmetry

Equiv is a program for the symmetry analysis of reflections, from single crystal diffraction data collection.

Generates elliptical shapes using the symmetry computational effort is minimized.

Spglib is a C-library written for finding crystal symmetry. Symmetry operation, space group, etc, can be obtained using this symmetry finder. It is easy to include this library to your code. For more information, See, http://spglib.sourceforge.net/


Platforms: Mac

GAMGI can determine any point group of symmetry, can build crystals for any space group of symmetry, can build Random Close Packing structures, Voronoi and coordination polyhedra for arbitrary structures. GAMGI comes with comprehensive atomic data, including ionic radius and isotopic data. GAMGI...


Platforms: Mac

gyroid is a python package that generates symmetry adapted basis functions based on the space group of a unit cell.


Platforms: *nix

Tile Builder is a Photoshop-compatible plug-in for creation seamless patterns from images using symmetry rules. This plug-in will be useful for web designers, artists, photo and computer graphics enthusiasts. It allows you create fantastic attractive seamless patterns by one touch. Run Tile...


Platforms: Windows

Symmetric is a lightweight and easy to use application that allows you to draw symmetric figures. The software provides you with various options for symmetric drawings including: vertical symmetry, horizontal symmetry or quadrilateral symmetry.


Platforms: Windows

Offers a simple way of creating paths with a rotational symmetry. With just a few clicks you can create a wide range of shapes. The application can export the vector paths which can be used for graphics work after registration. The animation mode lets you have a bit of fun as well.


Platforms: Mac

Electronics - DC Current flow - Basic Electronics - Resistor Value Test - Simple DC Circuits - Types of Switching - Variable Voltages - Ohm's Law - DC Voltage - DC Current - Series/Parallel Resistors - AC Measurements - AC Voltage and Current - AC Theory - RCL Series Circuits - RCL Parallel...


Platforms: Windows, Linux

Electronics - DC Current flow - Basic Electronics - Resistor Value Test - Simple DC Circuits - Types of Switching - Variable Voltages - Ohm's Law - DC Voltage - DC Current - Series/Parallel Resistors - AC Measurements - AC Voltage and Current - AC Theory - RCL Series Circuits - RCL Parallel...


Platforms: Windows, Linux

Chewdoku chewdoku sudoku Sudoku solve make generate compile hardest easy difficulty simple advanced very numbers download free game puzzle methods challenge solutions symmetry unique answers save print blank grid possibles calculate squares rows columns blocks lines most Super X gives hints xwing...


Platforms: Windows, MS-DOS, Netware, Other

While you draw, Tess will maintain the symmetry group you have chosen- 24 rosette (circular), all 7 frieze (strip), and all 17 wallpaper groups are included. Illustrations may be printed from Tess or exported to GIF, JIF, PCX, DXF, SVG, and other formats.


Platforms: Mac

Drawcolorful snowflakes and stars with perfect symmetry from 4 to 90 sides with a few mouse clicks. Anyone can be an artist and produce stunning images that are almost as awe-inspiring as the ice crystals in winter! As you click line after line into your drawing, watch as your design is reflected...


Platforms: Windows

Fits and scores vertices from models onto reference vertices to find its polyhedral identity and symmetry quantitatively. Java based with GUI


Platforms: Windows, Mac, Linux

The program shows how to plot figure 14.4 page 248 presented in T. L. Hill, An Introduction to Statistical Thermodynamics, Dover, New York, 1986. The Bragg-Williams approximation gives pressure-volume isotherms similar to those obtained using the van der Waals equation and it predicts first-order...


Platforms: Matlab

You can test it by running "example.m"which will generate the symmetry operators of bucky ball and then provide you the irreducible representation and character table.The main code is "get_irr" in which "get_RR_table" and "classify_R" are called.Just as the name,(1)get_irr: it will give you the...


Platforms: Matlab

Basic implementation of the Phase Spectrum Compensation (PSC) [1] method for single channel speech enhancement is included, along with a demo that illustrates its usage.References:[1] A.P. Stark, K.K. Wojcicki, J.G. Lyons and K.K. Paliwal, "Noise driven short time phase spectrum compensation...


Platforms: Matlab

This function solves the system of linear equations A*x=b, using the simplest form of the SQMR algorithm without look-ahead, where A is square and symmetric.SQMR is an adaptation of the general nonsymmetric QMR method to exploit the symmetry of the matrix A. With SQMR, one can use symmetric...


Platforms: Matlab

Converts normally distributed z-statistic to one- or two-tailed p-valueby integrating the standard normal pdf. If no "tails" value is specified, z2p computes the two-tailed value by default. The output p is the same size as z, which can be a scalar, vector, or matrix. Inputs:z: normally...


Platforms: Matlab

H = TRIPLESTEST(X) performs the non-parametric triples test for symmetry (skewness) of the null hypothesis that the data in X comes from a symmetrical distribution with an unknown median. The test involves the examination of subsets of three variables from X (triples) to determine the likelihood...


Platforms: Matlab