Model Of An Atom

Web Geostatistics is a free, open-source desktop application that displays website or application usage statistics using a 3D model of Planet Earth, with all the statistics based on the geographic location of the events. It runs on Windows and Linux operating systems, because it is developed...

The Global Epidemic Simulator is a platform for modelling directly transmissible human diseases such as influenza, and testing intervention policies that may reduce the duration or severity of an outbreak of such a disease. Building on previous work, this model is spatial and individual-based,...

In SIMULINK-model of a Delta-Sigma ADC, we have a non-ideal multibit DAC in the feedback loop.       The DAC mismatch noise will be shaped according to a general Data Weighted Averaging (DWA) transfer function 1±z^(-D), where D is a positive integer (delay).     The DWA element selection...


Platforms: Windows, Mac, *nix, Matlab, Solaris

This script represents a very simple proof-of-concept of an ostreams-like interface wrapping around file-like objects, included a demonstration of manipulators.Although theation of treams model does not make it necessary, it is quite easy to make a wrapper around file-like objects that behaves...


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

This model is an 8-ary modulator/demodulator based on Pulse Amplitude Modulation (PAM).You can change the Eb/N0 parameter in the "AWGN Channel" block to see the effect of the channel noise on the demodulated signal while the simulation is running.The input is a sinusoid with a frequency of 1 Hz.


Platforms: Matlab

Simulink model of a simple Bluetooth wireless data link. Includes error correction, GFSK modulation, frequency hopping and a 100MHz channel.NOTE: A version of this model which works with the current release of MATLAB and Simulink is shipped with the Communications Blockset.


Platforms: Matlab

Simulink and Stateflow model of IS-95A CDMA reverse traffic channel power control. Includes reverse traffic channel physical layer, together with open and closed loop algorithms for base station and mobile implemented as state machines with Stateflow. Zip file includes pdf of associated article.


Platforms: Matlab

Simulink and Stateflow model of a four input, four output packet switch. The model includes variable length packet generators, FIFO managers, a scheduler, and a crossbar.Instructions: Unzip to a new folder, change the MATLAB current directory to this folder, then open the 'packet_switch' mdl...


Platforms: Matlab

Simulink model of a dual-tone multi-frequency (DTMF) generator and receiver. Includes bandpass filter bank receiver, real-time soundcard audio, spectrogram of channel and uses Stateflow block to store decoded digits.NOTE: A version of this model which works with the current release of MATLAB and...


Platforms: Matlab

Given mean anomaly and eccentricity of an orbit, eccentric anomaly can be calculated using Kepler's Equation. However, the equation is nonlinear, and an iterative technique must be used. This program uses a fixed-point iterative technique to output eccentric anomaly to a user defined tolerance,...


Platforms: Matlab

This package includes a Simulink model of the evaportaor described by Newell and Lee (1989) together with a gradient control system which achieves self-optimizing operation in terms of minimizing the operation cost. The work has been published in International Journal of Automation and Computing,...


Platforms: Matlab

The complete set of software in a electronic control unit (ECU) consists of an operation system, hardware drivers, control algorithms and scheduling software. SimulinkdlT« is typically used to model the systems control algorithms with a basic scheduler. However Simulink and StateflowdlT«...


Platforms: Matlab

The package contains a simulink model of a mechanism which verify the angle of the road and adjust the torques by giving a angle to a plate located under the load session.this model is not a very complicated one and would be useful to whom want to:1.get familiar with control designs specially PID...


Platforms: Matlab

A simple level control model with an output that is continuously visible in a Figure


Platforms: Matlab

This is a three-degree-of-freedom (longitudinal) model of the 1903 Wright Flyer based on a BASIC simulation written by Frederick J Hooven. This model contains the airframe, environment and simple pilot models.The VRML world converted to VRML97 was originally created by Thaddeus Bejer of...


Platforms: Matlab

This function plot in the same figure the center trajectory and attitude of an aircraft. See the figure to understand better.The version 3.0, extend the functionality of version 2.In this last version :- fixed the Reference System Bugs- possibility to export the trajectory animation in avi format...


Platforms: Matlab

Simulink implementation of a human atrial action potential model based on the publication of:A Nygren, C. Fiset, L. Firek, J.W. Clark, D.S. Lindblad, R.B. Clark and W.R. Giles. Mathematical Model of an Adult Human Atrial Cell: The Role of K+ Currents in Repolarization. Circulation Research 1998;...


Platforms: Matlab

AutoCode is a flexible tool to autogenerate a model from an existing database. This is a slightly different approach to SqlSoup, that lets you use tables without explicitly defining them. Readme excerpt (included in package): Current Maintainer: Chris Perkins (percious) E-mail: chris (at)...


Platforms: *nix

MB Free Janam Kundali Software is an advanced birth chart calculation software based on Vedic Astrology. It tells you accurately the astronomical location of planets at the time of an individual's birth. This program gives you the natal chart in both North Indian and South Indian Styles. For the...


Platforms: Windows

MB Free Astrology Natal Chart Software is a free astrology natal chart generator software based on the principles of western astrology or tropical astrology. This program tells us in detail the accurate astronomical locations of planets at the time of an individual's birth. Using the information...


Platforms: Windows