Finding The Volume Of A Box

This script reads the contents of a web file and copies them into a local file, named the same as the web file.

This book provides a practical treatment of the study of control systems.For a full book description and ordering information, please refer to http://www.mathworks.com/support/books/book1420.jsp.

We solve a binary distillation problem using the solution of a Riccati equation. We find that four plates are needed to achieve the desired product purity. We also compute the number of stages with the classical approach by stepping off stages using the equilibrium curve and the operating line....


Platforms: Matlab

The form of a single layer feed forward neural network lends itself to finding the gradient. This is useful when the network is used for surrogate optimization or other algorithms that use gradients. Requires creating a file by modifying a NN toolbox file.


Platforms: Matlab

This model simulates the position control of a DC motor. Parameters can be changed from the model properties tag.


Platforms: Matlab

The code computes the velocity profile for the vertical laminar flow of a Bingham fluid down a wall. As expected the profile is flat near the surface of the liquid film. In fact, we have a zero velocity gradient only when the shear stress is large enough (superior to tau0). This behaviour is...


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 standard problem of a Two Link Manipulator is developed both kinematically and dynamically. It is then controlled to trace a rotated ellipse. The non-linear terms (like gravity/inertia etc.) are exclusively canceled out in varying degrees and the performance studied.This file was created as a...


Platforms: Matlab

The velocity and shear stress versus radial position are obtained for the laminar flow of a power-law fluid in a pipe. Pipe radius and applied pressure gradients can be set by the user. If you choose a power-law exponent, n, equal to 1 then a Newtonian fluid is recovered. Dilatant and...


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

Program given here computes the discrete transfer function of a DC motor (Example taken in this case) using pseudo inverse technique. The input and output data for any single input single output system can be used to find out the discrete transfer function of that system.


Platforms: Matlab

The code is explained in the article: Okunev, Pavel, "Fast Computation of the Economic Capital, the Value at Risk and the Greeks of a Loan Portfolio in the Gaussian Factor Model" (July 1, 2005). http://ssrn.com/abstract=758505 This implements one factor Gaussian model. [pd]=pdgs(L,w,p,LL,N) L =...


Platforms: Matlab

Computes the nth moment mean of a function (needs more implentation).m = moment(x, y, n)m = nth moment of yx = domainy = datan = nth moment == 1 by defaultm = int(x^n * y) / int(y)where int is integral over all x integral is calculated using trapezium rule


Platforms: Matlab

Design of a robust digital controller with PPR toolboxThis script shows the basic steps for the "digital two degrees of freedom controller" (2DOF) design with the PPR toolbox.The illustration of our methodology is based on a difficult plant control. To get a 2DOF controller, only 2 "high level"...


Platforms: Matlab

Return a value from a file DB with the value of SEDEX. This class have little use to the major of PHP users but it shows how to create a litle database with ascii files.Retorna um valor de um arquivo de banco de dados com o valor do sedex. Essa classe so eh util para poucos usuarios do PHP e...


Platforms: PHP

The EJS Angular Acceleration of a Contracting System model shows a mass and pulley system to illustrate what happens when a rotating system contracts. When the centripetal force has contracted a rotating system to half its initial radius then: (1) The tangential velocity has doubled, (2) The...


Platforms: Mac

The Corporate Reaction Analysis Program is an ebook in the form of a quiz. The CRAP Quiz tests individuals on their knowledge of working life in the office. Written in a humorous style, the CRAP Quiz brings light relief to busy and stressed executives.

The War of the Worlds, byH.G. WellsThe Martians unchain a direct assault to our planet, with hundreds of invulnerable ships. The invasion takes place all over the world, and all the major cities are destroyed one after one; even the atomic bomb can't stop them. But, if the humans can't...


Platforms: Windows

The captain of the 7 seas screensaver takes you to unforgettable sea adventure. Skip around world oceans; discover different boats and luxury yachts and peek into worlds most romantic bays. This is no fantasy screensaver. You will be brought to the raw reality of oceans and people living on a...


Platforms: Windows

This freeware screensaver has been specially created for all the fans of The Lord of the Rings and Tolkein. The background is made of a map of Middle Earth, in the foreground you can see the Ring of Sauron engraved with the spell written in the ancient Elvish characters but in the Language of...


Platforms: Windows