Theatre Light Design Simulation
This script is a sample implementation of the 'Null Object' design pattern. Roughly, the goal with Null objects is to provide an 'intelligent' replacement for the often used primitive data type None in Python or Null (or Null pointers) in other languages. These are used for many purposes...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (51): Null Object Design Pattern Download |
Memento design pattern in python script allows you to cache instances based on what arguments are passed to them.
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (57): Memento design pattern in python Download |
Election Simulation System is a web-based application to simulate an election. Its written in PHP, Macromedia Flash and uses MySQL. WARNING: Its for academic purpose only.
Platforms: Windows, Mac, *nix, Flash, BSD Solaris
License: Freeware | Download (58): Election Simulation System 0.2b Download |
Election Simulation System is a web-based application to simulate an election.Its written in PHP, Macromedia Flash and uses MySQL. WARNING: Its for academic purpose only.
Platforms: Flash
License: Freeware | Size: 51.2 KB | Download (47): Election Simulation System for Complete applications Download |
The zip file contains1. A 128x256 Regular (3,6) H matrix (if you need to simulate other codes, need to write your own code for generating those parity check matrices). The file '128x256regular_v6.mat' is for those using Matlab 6.5.2. Files for LDPC code simulation over the AWGN channel.3....
Platforms: Matlab
License: Freeware | Size: 81.92 KB | Download (51): LDPC Code Simulation Download |
This is a code for simulation of BPSK receiver using Direct Sequence Spread Spectrum. The performnace is evaluated in presence of AWGN and Rayleigh fading. Jakes' Model has been used to obtained coefficients for rayleigh fading.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (56): BPSK receiver simulation using Spread Spectrum Download |
I am submitting wimax phy layer simulation file .using ieee 802.16e OFDM air interface.It is first version and likely to be revised very soon with other features. Please wait till that.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): wimax physical layer simulation Download |
This package contrasts and compares the response of SAW correlators to user-specified BPSK codes based upon finger number, carrier frequency, temperature differences, frequency shifts, and substrate. Also included is a SAW filter design module and basic multistrip coupler design module.
Platforms: Matlab
License: Freeware | Size: 102.4 KB | Download (55): SAW Correlator Filter Simulation Tools Download |
This program performs a Monte Carlo simulation of a coherent QPSK communication system and plot the error probability performance over additive whit Gaussian noise channel. The detection is based on correlation metric. Simulation is performed for 10,000 bits and measurements are made accordingly.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Coherent QPSK simulation and BER vs. SNR curve Download |
This program was written as part of a university project.The program uses design curves to allow users to design antennas. The design curves are interactive - i.e., click and drag with the mouse.The accuracy of the design curves is not guaranteed.To start: run the file 'AntennaWizards.m'
Platforms: Matlab
License: Freeware | Size: 225.28 KB | Download (44): Antenna Design Wizards Download |
This packet is a IS-95 baseband simulation for 1 data channel of 9.6 KBps rate. The simulation is written for static channel and AWGN noise.The packet include:1) Packet Builder (Viterbi Encoding, Interleaver, PN generation)2) Modulator (RRC filter)3) Demodulator (Matched Filter, RAKE receiver)4)...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): IS-95 Simulation Code Download |
3SA (Spread Spectrum Simulation Application) is an interactive application that allows the user to select an input audio signal (a pre-recorded .wav file or a microphone) and "watch" as it is processed, transmitted, and received in a direct sequence spread spectrum simulation. It is intended to...
Platforms: Matlab
License: Freeware | Size: 409.6 KB | Download (46): Spread Spectrum Simulation Application Download |
Simple frequency division multiplexing simulation.
Platforms: Matlab
License: Freeware | Size: 1.1 MB | Download (42): Simple FDM simulation Download |
LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and simplified log-domain SPA decoder.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (53): LDPC codes BER simulation Download |
NXTway-GS is a self-balancing two-wheeled robot built with LEGO Mindstorms NXT and a Hitechnic gyro sensor. This demo presents sample models and documents describe the following contents.How to Build NXTway-GSMathematical Dynamics Model of NXTway-GSController Design for Balance and Drive...
Platforms: Matlab
License: Freeware | Size: 11.58 MB | Download (41): NXTway-GS (Self-Balancing Two-Wheeled Robot) Controller Design Download |
An animated simulation of Particles in 2D searching for a global minima of a simple function using Particle Swarm Optimization algorithm
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (54): Particle Swarm Optimization Simulation Download |
NXT SCARA is a two-link planar robot arm built with LEGO Mindstorms NXT. SCARA stands for Selective Compliant Assembly Robot Arm. Please refer the following URL to know more detailed information about SCARA.http://en.wikipedia.org/wiki/SCARAThis demo presents sample models and documents describe...
Platforms: Matlab
License: Freeware | Size: 11.13 MB | Download (50): NXT SCARA (Two-Link Planar Robot Arm) Controller Design Download |
This submission provides the files used in the webinar presentation, "Model-Based Design of Landing Gear".In this presentation, we demonstrate how Model-Based Design (MBD) can be used for the development of flight landing systems. We create and show flight simulations of landings of NASA?s HL20...
Platforms: Matlab
License: Freeware | Size: 3.1 MB | Download (63): Model-Based Design of Landing Gear Download |
Demo files for MathWorks webinar "Introduction to Simulink Design Optimization" which occured on 3/26/2009.The recording is available here:http://www.mathworks.com/company/events/we...59&p2=493937477
Platforms: Matlab
License: Freeware | Size: 358.4 KB | Download (53): Introduction to Simulink Design Optimization Download |
NXT Ballbot is a LEGO Mindstorms NXT version of Ballbot that is developed by Ralph Hollis at Carnegie Mellon University. The Ballbot is designed to balance itself on its single spherical wheel while traveling about. Please refer the following URL to know more detailed information about...
Platforms: Matlab
License: Freeware | Size: 11.93 MB | Download (40): NXT Ballbot (Self-Balancing Robot On A Ball) Controller Design Download |