Opinion Square

Convener is a simple web-tool (PHP/MySQL) for scheduling meetings or asking for an opinion. Instead of sending emails to every participant and reading through answers you can create a meeting or a poll with Convener and automate the process

Program converts image file (square shape, maximum 120x120 pixels) into music file (*.wav, noise). You can watch the hidden image in spectrogram of music - process called sound steganography.This is first version of project with very slow computations. Currently working on more advanced and...

This script will determine the lower-upper factorization of a square matrix "A" through Gauss elimination.


Platforms: Matlab

The Kalman filter can be interpreted as a feedback approach to minimize the least equare error. It can be applied to solve a nonlinear least square optimization problem. This function provides a way using the unscented Kalman filter to solve nonlinear least square optimization problems. Three...


Platforms: Matlab

FitChiTool provides an interface similar to the Curve Fitting Toolbox to the fitChiSquare function.This allows you to perform fits using chi-square when measurement errors are known on linear or nonlinear models. It allows allows you to perform fits with multiple independent (more than one x)...


Platforms: Matlab

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.


Platforms: Matlab

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.


Platforms: Matlab

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

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

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...