Square Dinner Plates

This script simulates the time evolution of a quantum mechanical wavepacket on the unit square with Dirichlet boundary conditions. Spatial discretization is with a Chebyshev-tau spectral method and time discretization is with a second order Crank-Nicholson method.

In this version the particles are bouncing in a square or circular bounding box with perfectly elastic collisions.Particles have masses and radius.It's a very educational script to learn something about particle physics.You can set a flag and save the trajectories on a file log.

The tool box provides the procedure to calculate all band edge energies and corresponding wavefunctions in single quantum square well using Finite Element Method.


Platforms: Matlab

%Draw a square of area 1 on the ground, then inscribe a circle within it.%Now, scatter some small objects (for example, grains of rice or sand) throughout the square.%If the objects are scattered uniformly, then the proportion of objects within the circle vs objects within the square should be...


Platforms: Matlab

Let the result of an iterative process be a vector. The solution may be reached by the Irons-Tuck version of the Aitken's delta-square process. Since the original algorithm may suffer by a numerical instability, it can be stabilized by employing a built-in weighing function fw depending on the...


Platforms: Matlab

GlobalTrends- Homogeneity tests for multiple seasons and stations. This function will test for trends when seasonality is present and over multiple observation stations, all of which are Chi-square statistics. There are so many statistical tests being done, this function is more like a script or...


Platforms: Matlab

It is a statistical procedure by an analysis of variance of a latin or graeco-latin square design with or without replicates. It only needs the total sample data matrix.


Platforms: Matlab

Cover the 2^n-by-2^n square lacked of one piece by 'L' style and generate the gif animation file.


Platforms: Matlab

Transform a inner product matrix or kernel matrix to a square of distance matrix


Platforms: Matlab

Draw a path moving horizontally and vertically that passes through each open square. The blue runner will always run straight, as far as possible, stopping only when blocked.


Platforms: Matlab

This functions displays GUI for selecting square or rectangular part of the input image IMG. To perform selection user must click mouse twice: at two corners of the selection area. User can change the shape at any moment, even when first point is set, unless it is not forbidden by additional...


Platforms: Matlab

MdspFlanger is "another flanger" with the particularity that the LFO is synchronizable to the tempo with different waveforms (sin, square, triangle, triangle exponential, random...) and a smoothing factor for the waveform, so that you can achieve some new effects not available on classical...


Platforms: Mac

Image analysis and data inspection for agar plates generated in high-throughput yeast genetics and genomics experiments.


Platforms: Mac

Calculate distances on a square grid with optional wormholes (the 'chessboard metric') Algorithm::Metric::Chessboard is a Perl module to calculate distances on a square grid with optional wormholes (the 'chessboard metric'). Calculates the minimum number of moves between two points in a game...


Platforms: *nix

You won't believe what you can do with VISEC, the ultimate surveillance software that lets you monitor everything you ever wanted. Whether you want to keep an eye on your home, office, cars, valuables, pets, kids, nanny or babysitter, you can do it all from anywhere in the world with just an...


Platforms: Windows, Windows 8, Windows 7, Windows Server

The beginning for 3D user interface was the flat square button; then some programmer started using button-like bitmaps, spending a lot of time for their design and a lot more time for every user interface change or customization. Stop wasting time designing your bitmapped buttons on your own and...

When you see Flip-Flop for the first time, your initial thought is inevitably the same: a game that looks that simple surely cannot be of any difficulty to solve. When you've played Flip-Flop for several minutes, your impression is the same again: it is impossible! You may wonder, what is...

Watch as an artists hand draws a classic Norman Rockwell Thanksgiving dinner. There are over 150 drawings that can be downloaded and added to this screen saver.

FitTris may be the most addictive solitaire game since Free Cell or Tetris itslef. The goal of each puzzle is to fit Tetris-like pieces into a square grid leaving no empty spaces at all. Puzzles get more difficult as grid and piece sizes increase. Once you have mastered the basic version, you...


Platforms: Windows

Poly 15 Puzzle is a enhanced game of classic 15 puzzle. The puzzle have triaggle, square and hexagon grid. It can remove any piece. Not only the maximum piece. So the strategy will change. Features * Three types of grid; * 3x3 to 10x10 border size; * Beautiful interface. * Music...


Platforms: Windows