Model Of An Atom

The Ejs Spring Pendulum model displays the model of a hollow mass that moves along a rigid rod that is also connected to a spring. The mass, therefore, undergoes a combination of spring and pendulum oscillations. The initial position and velocities, as well as the spring constant can be changed...

The STP IdealGasNumberOfStates program numerically evaluates the number of states of an ideal gas and demonstrates finite size effects by plotting the actual number of states and the asymptotic expression. The default is two-dimensional system (d=2). STP IdealGasNumberOfStates is part of a suite...

The Ejs Spinning Hoop model displays the model of a bead moving along a hoop which is spinning about its vertical diameter with constant angular velocity ?. Friction is negligible. The simulation displays the motion of the bead as well as a plot of angle vs. time for the bead. The angular...


Platforms: Mac

Demokritos is a server implementation of the Atom Publishing Protocol. Demokritos also provides a library that can be used for the development of other Atom-related applications. Usage: To run a test server, cd to test directory and run test_server.py client_test.py in the same directory...


Platforms: *nix

This widget displays images about the birth of thenew Apple Store in Boston.More info at http://www.ifoapplestore.com/boston/index.html


Platforms: Mac

A project to create an interactive, scientifically-accurate 3D model of the HIV virus. Particularly intended for use in education.


Platforms: Windows, Mac, Linux

FTPdb is a PHP-based tool that makes searching and keeping inventory of an FTP server as easy as possible. It is completely modular, so adapting it to your needs is a snap.


Platforms: Windows, Mac, Linux

PHPeas is a component architecture for the PHP 5 object model, and an associated set of helper libraries to help simplify and enhance the existing PHP object introspection and reflection APIs.


Platforms: Windows, Mac, Linux

The Campaign Simulator is an attempt to statistically model and predict the outcome of an American presidential election; several users assume the roles of competitive candidates and inflict the repercussions of certain decisions on a GSS based dataset.


Platforms: Windows, Mac, BSD, Linux

Agent based model of organizations considering the interplay between the formal hierarchical structure and the process network emerging while the organization performs a task-set.


Platforms: Windows, Mac, Linux

In order to change into a list, the length of an instance is investigated first. "__len__()". Next, all the contents are taken out in order. "__getitem__()"


Platforms: Windows, Mac, *nix, Python, BSD Solaris

Simulink and Stateflow model of a full duplex Bluetooth communication link transmitting HV1, HV2, HV3, and SCORT [1] voice packets, and DM1 data packets. A system parameters block configures the whole model's packet type, slot pair and channel type. Stateflow is used to implement the...


Platforms: Matlab

Simulink model of a Bluetooth communication link transmitting HV1, HV2 or HV3 voice packets.NOTE: A version of this model which works with the current release of MATLAB and Simulink is shipped with the Communications Blockset.The model includes wave file I/O, CVSD speech coding, HEC, FEC,...


Platforms: Matlab

zpkfit uses the nonlinear least-squares fitter (lsqnonlin) to fit an analytic model of any (fixed) number of poles and zeroes to numerical (presumably measured) frequency response data. It takes as arguments a frequency vector, a frequency response vector, and vectors of the initial guesses of...


Platforms: Matlab

This ZIP file contains the nonlinear model of anF-16 fighter aircraft in MATLAB/Simulink, Both high-fidelity and low-fidelity aerodynamic data are available, taken from NASA report 1538 and "Aircraft Control and Simulation" by Lewis & Stevens.A trim function is also included.F16dyn.c and...


Platforms: Matlab

The programs compute the vapor-liquid diagram of an ethane-benzene mixture at 25dlT-C and 175dlT-C. This binary mixture exhibits a peculiar behavior because the volatilities of ethane and benzene are very different. We use the SRK equation of state to compute equilibrium constants. This problem...


Platforms: Matlab

This code identifies an ARX model of a system using Genetic Algorithms method in a GUI interfcae and compares the identified model with the model generated using the Least Error method.The real system O/P, GA model generated O/p and Least Error model O/P are all compared in a single plot, while...


Platforms: Matlab

The function [T, EPS, SIG]=strain2stress creates an interface that allows computing stress courses from strain courses (from strain gages) using the incremental kinematic model of material hardening which was formulated by MrdoDlz-Garud [1,2].Where: T is time vector, SIG =[Sig_xx Sig_yy Tau_xy],...


Platforms: Matlab

HANKELSV computes controllability and observability grammians Wc, Wo, and the Hankel singular values OUT of an LTI model SYS (created with either TF, ZPK, SS, or FRD). The model SYS can be either continuous-time or discrete-time. However, only in continuous-time case that SYS is allowed to be...


Platforms: Matlab

WebPA is the open source version of an existing online peer moderated marking system, for the assessment of group work, already in use at Loughborough University since 1998.


Platforms: PHP