Symmetries

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

Gabor-function convolution masks are increasingly used in image processing and computer vision. This function simply computes the cosine and sine masks for a given width, period and orientation. The masks returned are properly normalised. It is not highly optimised - e.g. the symmetries are not... Platforms: Matlab

Class with a number of methods returning a wide variety of cursor graphics. The cursors in question are arrow cursors with one, two, three or four arrows at the size and rotation of your choice. If desired, one of the axes of the cursor can be curved. Try out Symmetries to see a variety of these... Platforms: Mac

Liquib treats an image as if it were a fluid, which can be distorted by various transformations to create liquid image, marbled paper and Droste type effects. It is a graphics tool (or toy) that attempts to translate mathematics into visual imagery. Manipulation Tools and Effects can be... Platforms: Windows

SETI Checker allows you to check the current statistics of a SETI@Home-team without having to lauch a web-browser. It sports some special comfortable features for making your search of aliens even more pleasant. The source code is also available. Platforms: Mac

'Geburtstag' is German for 'Birthday' which makes GeburtstagsChecker an application that checks for upcoming birthdays and reminds you of them to avoid potential embarrassment if your memory is rather weak. In doing this, GeburtstagsChecker aims to be both customisable and easy to use. It allows... Platforms: Mac

Ballerburg is a simple but funny game for two players. Each player manages his own castle - one player on the right side, one player on the left side with a mountain in between. The two players must shoot their cannons at the other player's castle. Ballerburg is a port of the classic Atari ST game. Platforms: Mac

UnicodeChecker is an application that displays information for every code point from the Unicode Standard. For a given number, UnicodeChecker will display that character along with its UTF-8, UTF-16 and UTF-32 encodings, XHTML entity, Unicode Name, mapping information and much more.UnicodeChecker... Platforms: Mac

Rechnungs Checker analyses itemised phone bills by assigning each call to a person and giving sub-totals for each person. It is useful for splitting up a shared phone bill, say in student flats or families. It can also be (ab)used for analysing the total cost of internet access, calls to certain... Platforms: Mac

Dreamland Checker is a level editor for the (upcoming) game Bub & Bob 2, one of the greatest ways to make your gigaflop supercomputer behave like a trusty old Commodore 64. Platforms: Mac

Skip Checker lets you have fun with the Sudden Motion sensor:Skip to the next tune by slapping your MacBook / PowerBook / iBookRun AppleScripts or play sounds by moving the computer aroundUsing your computer as a musical instrumentAnd some 3D fun as a bonus Platforms: Mac

Mailboxer is Smart Mailboxes for your contacts in Mac OS X's Mail.By default, Mailboxer will create a smart mailbox in Mail for each contact in your Address Book, giving you convenient access to all conversations you had with each of your contacts. If you have a group named LMailboxerl in your... Platforms: Mac

Earth Addresser takes the addresses from your Address Book and writes them to a 'KML' file which Google Earth can open to display your friends' places right on the map. If you have added photos for them in your Address Book, those will appear instead of the usual drawing pin. Platforms: Mac

Kaleider manipulates images to emulate Kaleidoscope, Mirroring, 3D Mirroring and Funneling effects automatically in random sequences. A Configuration screen allows specification of which effects are included and how often they are rendered. The source of the images that effects are based upon can... Platforms: Windows

My First Tools 2 Paint it is not just another paint app. It is an integrated learning environment that allows children to explore many different situations, confidently, autonomously and creatively, presenting results and working their motor skills. Available in English and Portuguese.... Platforms: Mac

Two functions are included. The first is 'quadriorth.m' which calculates the orthants probabilities of the quadrivariate normal distribution. Imagine a 4-dimensional space divided into sub-spaces according to the sign of each variable, which results in 2^4 = 16 orthants, say + + + +, + + +... Platforms: Matlab

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

Meep (or MEEP) is a free finite-difference time-domain (FDTD) simulation software. Meep FDTD is a free finite-difference time-domain (FDTD) simulation software package developed at MIT to model electromagnetic systems, along with our MPB eigenmode package. Here are some key features of "Meep... Platforms: *nix