diffraction pattern
Fresnel Diffraction Explorer 1.4
Fresnel Diffraction Explorer - Calculate numerically a Fresnel diffraction pattern more>>
Fresnel Diffraction Explorer is based on an efficient algorithm to calculate numerically a Fresnel diffraction pattern using any two-dimensional aperture.
It is a simple exercise to show that Fraunhofer diffraction by an aperture is mathematically equivalent to the Fourier transform of the aperture shape. Because the integrals describing Fresnel diffraction are so intractable, however, Fresnel diffraction patterns have few analytical solutions, even in one dimension. ... A calculation in two dimensions is even more problematic.
Enhancements:
Universal Application release for Intel- and PowerPC-based Macs running OS X. Clusters of any combination of Intel or PowerPC Macs can be used in a Fresnel diffraction calculation.
Other updates:
- OS X-compliant icons, dialog boxes, including sheets and antialiased text.
- Endian conversion for file and disk storage as well as sending data over the network.
- Adaptations to bundle formats and Xcode.
- When using multiple wavelengths, FDE can export to QuickTime in addition to PICS.
- Establishment of a data fork only file format.
Holding Pattern 2.1
Holding Pattern is a helpful program that turns your idle computer screen into an airplane window, complete with a moving aerial view. more>>
Holding Pattern 2.1 is a helpful program that turns your idle computer screen into an airplane window, complete with a moving aerial view. Each time it plays, the screensaver creates a unique flight sequence.
Realistic, gentle animation and superb photography make it a truly distinctive screensaver. Enjoy the visual splendor of 15 fresh aerial locations, from the majestic American West to lush Hawaii.
CrystalDiffract 5.1.8
A newer version of CrystalDiffract is available. Download the latest version | Learn more about CrystalDiffract 5.1.9 (Download doesnt provide access to previous versions of this program.) A more>>
CrystalDiffract 5.1.8 has come as an intuitive and effective program which helps effectively with x-ray and neutron powder diffraction patterns from crystals. CrystalDiffract can simulate and visualize diffraction patterns from any CrystalMaker binary file. You can manipulate patterns in real time, with extensive control over all aspects of the diffraction experiment - plus the ability to edit site occupancies and lattice parameters.
CrystalDiffract lets you display multiple diffraction patterns (simulated and real) in the same window. You can also simulate multi-phase mixtures (with variable phase proportions), plus energy-dispersive and time-of-flight diffraction.
only program designed to make powder diffraction intuitive, interactive and perhaps even ... to make powder diffraction intuitive, interactive and perhaps even fun... powergenerating, displaying, and manipulating X-ray and neutron-powder diffraction patterns ... you wish to generate crystals and diffraction patterns not included with this package. To useImageCoder 1.0.0
ImageCoder offers you an excellent and free software which can encrypt text into a known image. more>>
ImageCoder 1.0.0 offers you an excellent and free software which can encrypt text into a "known" image. This program uses steganography, which is the science of writing a hidden message which is undetectable and indecipherable to all except the intended recipient. In this case, the message is hidden inside an image file.
More specifically, the color of several pixels are tinted in a certain pattern. This pattern is a binary representation of the message, where 0 is represented by no change in the pixel's color, and 1 is represented by a small (invisible to the naked eye) color change of the pixel. This pattern is read left to right, top to bottom, like English.
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Holding Pattern Screen Saver - Coach Class 2.2
Airplane window screensaver with aerial view animation and superb photography. more>>
Turns your idle computer screen into an airplane window, complete with a moving aerial view. Each time it plays, the screensaver creates a unique flight sequence.
Realistic, gentle animation and superb photography make it a truly distinctive screen saver. Enjoy the visual splendor of 15 fresh aerial locations, from the majestic American West to lush Hawaii.
- 15 stunning aerial views from around the world - Sunset and daytime passages - Gentle, realistic flight animation
Flipper 1.0
Flipper - Classic arcade game more>>
Your goal is to make all the rectangles in a grid the same, either the same pattern in black and white, or the same color on color machines
You change colors or patterns by clicking in the rectangle. Sound easy? Well, its a little more challenging than that. First, Flipper just wont leave things alone. At some random time Flipper will flip boxes from the current color to the next color, messing up all your planning. Second, it gets tougher as you go.
There will be more spaces in the grid, and more colors or patterns in the sequence (up to 30 colors). Third, the time that Flipper waits before changing colors also gets shorter as levels increase. And fourth, you only have 300 seconds (5 minutes) to complete each level.
Jubilee Screen Saver 1.0
Neighborhood holiday lights gone wild. more>>
Jubilee is a luscious holiday light screen saver with millions of hyperactive combinations. Jubilee is not your ordinary sugary seasonal schmaltz - it takes an original approach to displaying the (sometimes humble) beauty of neighborhood light decorations. Reminiscent of early experimental film, the screensaver creates an animated jumble of bright and energetic abstract light compositions. Jubilee is another museum quality screensaver from the makers of Holding Pattern.
Features:
- Gentle animation and exquisite photography
- Choose natural or vivid color scheme
- Fade and smear transition options
Gwydion Dylan PPC 2.3.3r2
Compiler for the programming language, Dylan. more>>
Dylan is a modern object-oriented programming language featuring multiple dispatch, multiple inheritance, closures and a pattern matching, hygienic macro system.Gwydion Dylan PPC is a port of d2c to the CodeWarrior integrated environment. It compiles to C which is in turn automatically compiled to object code by CodeWarrior.
Hydrogen 0.9.1
Hydrogen is an advanced drum machine for GNU/Linux more>>
Main features:
General
- Very user-friendly, modular, fast and intuitive graphical interface based on QT 3.
- Sample-based streo audio engine, with import of sound samples in .wav, .au and .aiff formats.
- Support of samples in compressed FLAC file.
- Sequencer and mixer
- Pattern-based sequencer, with unlimited number of patterns and ability to chain patterns into a song.
- Up to 64 ticks per pattern with induvidual level per event and variable pattern length.
- 32 instrument tracks with volume, mute, solo, pan capabilities.
- Multi layer support for instruments (up to 16 samples for each instrument).
- Ability to import/export song files.
- Unique human velocity, human time and swing functions.
- Multiple patterns playing at once.
Other
- OSS and Jack audio drivers, with assignable Jack ports.
- ALSA MIDI input with assignable midi-in channel (1..16, ALL).
- Import/export of drumkits.
- Export song to wav file.
- Export song to midi file.
Enhancements:
- New graphics
- Bug fix in export song (using JACK driver)
- Bug fix in export song (wrong samplerate)
- Follow playhead in song editor
- Automatic audio driver selection
- New PortAudio and PortMidi drivers
- Mac Os X port
- Pattern size increased: up to 4 bars
- Random pitch variations
- New instrument editor
- Low pass filter
- Insert/delete a range of patterns in song editor.
Nifty Life 1.2
Cellular automata program for Game of Life. more>>
Nifty Life is so named because it has a number of nifty features, such as:Document-based architecture, allowing you to save and open Life pattern files, and have multiple windows open at onceAbility to save and open .
lif files for cross-platform compatibilityAdjustable running speed, including unbounded speed when desiredAdjustable grid dimensions and cell sizeScrollable windows so that the grid can be larger than your screens sizeUse of color to indicate cell ageWrap around
PandoFrame 3.1.3
Place pictures all over your desktop - like Stickies but with pictures. more>>
Frames can be any of nine shapes and come in a variety of colors and patterns. You can even create you own custom frames! They are perfect for displaying pictures of your loved ones, family, or even your pets!
The frames can feature any desktop pattern or picture you have and can be arranged anywhere onLabScanner r9d
LabScanner is familiar among lots of users as a helpful data mining expert system for clinical laboratories which identifies, displays and prints temporal patterns in text files of test data exported more>>
LabScanner r9d is familiar among lots of users as a helpful data mining expert system for clinical laboratories which identifies, displays and prints temporal patterns in text files of test data exported from clinical laboratory information systems. It supports creation and management of pattern-detection rules by users, displays found patterns in interactive graphs, and allows printing of graphical reports and archiving of interesting patterns.
The program is targeted to therapeutic drug monitoring analyses but can be used with any test that gives a quantitative result. Versions for Macintosh and Windows, documentation, release notes and sample rules and data files are available from the Web site.
Requirements: PPCMac OS 8.1 or higher
Bedrock BioRhythm 1.1
Bedrock BioRhythm - Using your birthday as the starting point, Bedrock Biorhythms can determine the pattern of your high and low more>>
There are three secondary energies: Passion, Mastery and Wisdom. These are the mix of each two attributes combined. The combined energy can tell you how your patterns interact with each other.
This realtime interactive widget is sure to help you plan the coming weeks by fitting your life to your energies. Enter your birthday and follow your energy...
Enhancements:
- Changed the colors and mappings
- Added checkbox text toggles.
Oregon State University Webcams 1.4
Oregon State University Webcams - View the current Oregon State University webcams around the campus more>> MilkyTracker is an open source, multi-platform music application for creating .MOD and .XM module files. It attempts to recreate the module replay and user experience of the popular DOS program Fasttracker II, with special playback modes available for improved Amiga ProTracker 2/3 compatibility.
MilkyTrackers key features:
Fasttracker II like, custom graphical user interface with context menus
Supported on multiple platforms including portable devices
Very accurate .XM replay compared to FT2
ProTracker 2/3 playback modes for playing and editing .MOD files
Various resampler options including emulated Amiga 500/1200 sound output
Choose between a modern and a true-to-FT2 editing scheme / keyboard layout
Tabbed user interface for opening and playing up to 32 modules simultaneously and for exchanging data between them
Over 30 imported module formats
Basic archive support for loading zipped, powerpacked and UMX modules directly
Rendering songs/patterns to disk (.WAV) or directly to sample
Powerful sample editor featuring waveform generators
In-depth instrument editor featuring envelope zooming and scaling and support for copying and swapping instruments and samples across tabs
Low latency audio driver support
MIDI In support
Module optimizer
Internal file browser option
Various font sizes for improved visibility of pattern data
Prospective pattern view option
Playing and editing simultaneously
Live mode for seamless pattern changes<<less
