Density Of A Sphere

We compare computed temperature distributions using both pdepe and analytical solutions for different geometries (slab, cylinder and sphere). Solids are kept initially at uniform temperature. For t>0, the boundary surface is kept at constant temperature. Results show excellent agreement....

This module first does a net view command , and gets the list of computers in the domain. It connects to each computer , performs size check and returns the size of the harddisk. Please note that , the file and dir sizes are caluclated in DOS. Windows performs a sort of approximation. So there...

This script uses the Linux SIOCGIFADDR ioctl to find the IP address associated with a network interface, given the name of that interface, e.g. "eth0". The address is returned as a string containing a dotted quad.


Platforms: *nix, Python, BSD

This script contains a function that given a sequence and a number n as parameters, returns the th permutation of the sequence (always as a list).


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

It is a new block simulink of a CHAO emetter and receptor called the CHAOVI1ETRT.The program will be well outliner in other versions by controlling the linear part and the non linear part of my chao systemVI1.


Platforms: Matlab

While working with a histogram we may need to detect a peak or crest of the histogram.But the histogram contains a number of local minima & maxima which makes the histogram extremely uneven.While detecting a peak or crest we are intended to detect the global peak or crest.This code replaces every...


Platforms: Matlab

We use a batch column with four theoretical plates to separate a binary mixture of water and methanol at 1 bar. Temperature and concentration profiles versus time are obtained for a reflux ratio equal to 10. In addition, the total moles in the still and distillate are plotted versus time. This...


Platforms: Matlab

We would like to rise water temperature with a heater. Oulet temperature must be equal to the set point temperature (80dlT-C). Proportional-Integral-Derivative (PID) control is used. Inlet water temperature is equal to 20dlT-C. Water flow is equal to 10 m3/hr. Tank volume is equal to 100 m3....


Platforms: Matlab

function alt_km=ITU_P1511(lat,long)computes altitude of a site at given lat,long coordinatesby means of bicubic interpolation using itu topo 0.5 degrees resolutionmatrix.refer to ITU-R Recommendation P 1511.INPUTSlat: latitude + = North, -=southlong: longitude, positive degrees East.Required...


Platforms: Matlab

The velocity and shear stress versus radial position are determined for laminar flow of a Carreau fluid in a pipe. The shooting method is used to verify the no-slip boundary condition at the piped-deOaos wall. Once the velocity at the center is determined, the governing Differential Algebraic...


Platforms: Matlab

The wheeled mobile robot dynamics are studied from standard papers available on the topic and non-linear feedback linearlization is done to reduce the equations of motion to a second order dynamic equation of the error of position of the wheeled robot. AVI file recording is also available for...


Platforms: Matlab

The velocity and shear stress versus radial position are determined for laminar flow of a power law fluid in a pipe. The shooting method is used to verify the no-slip boundary condition at the piped-deOaos wall. Once the velocity at the center is determined, the governing equation is solved...


Platforms: Matlab

The goal of this assignment was to develop a Speed control system for a DC motor. Various control methods were to be employed, both open loop and closed loop. All control methodologies are implemented using MATLAB GUI. The important feature of the system is the auto-calibrate function which...


Platforms: Matlab

A very simple code written by taking help from one of the control systems book. Task was to take a MIMO system where observations are less than states, then to check whether system is controllable or observable, then its design of feedback control loop, then non interacting control, then...


Platforms: Matlab

This module uses a visitor's IP address to identify the geographical location (country) of the user. The module makes this determination and stores the result as an ISO 3166 2-character country code in the Drupal $user object, but otherwise has no effect on the operation of your site. The intent...


Platforms: PHP

Capture-A-ScreenShot is a simple to use free screen capture software tool that captures screenshots. Capture a screenshot of the entire computer screen, last active screen, or selected area with a click of a button. This freeware screen capture tool will make it easy to grab a screenshot of...


Platforms: Windows

A medieval Risk-like turn-based strategy game where you take the reins of a budding empire and struggle against fellow empires for control of the world. In one game, up to hundred players vie for supremacy, but only one can be victorious. Every game you win pushes up your score, until you don't...


Platforms: Mac

This free game tells the story of a trip Heileen did for her 16th birthday in a small village in Bavaria. There she will met Magdalene who will become a very good friend, but...what are her real intentions?


Platforms: Mac

Deep within the walls of a gloomy castle in the equally gloomy land of Draxsylvania, the young, gifted opera singer Mona De Lafitte is held captive by her tormentor, vampire Baron Shrowdy von Kiefer. Ever since she was transformed into a vampire by Shrowdy and whisked off to Draxsylvania, her...


Platforms: Mac

As the Queens Advisor, it is your task to investigate the murder of a Roman soldier, who had broken into Cleopatras palace. Follow the clues as they lead you into a world of national politics and personal revenge. Finding objects and piecing together evidence, you will explore Alexandria as you...


Platforms: Mac