Free Downloads
Main Menu
Home
Top Downloads
New Downloads
Submit Programs
Online Games
Bookmark
Contact
Discussion Forum
Privacy Policy
Categories
Audio & Mp3
Business & Finance
Desktop Enhancements
Games
Home & Education
  ·  E-books & Literature
  ·  Food and Beverage
  ·  Health & Nutrition
  ·  Hobby
  ·  Mathematics
  ·  Miscellaneous
  ·  Music
  ·  Others
  ·  Religion & Spirituality
  ·  Science
  ·  Teaching Tools
Internet
Multimedia & Design
Security & Privacy
Software Development
System Utilities
Web Development
Add to Social Bookmarks
Digg  del.icio.us  Blink  Stumble  Spurl  Reddit  Netscape  Furl 
OpenDDPT 0.3.2
The physic of the real world can be formulated into mathematical form using differential equations. Differential equation and systems of differential equations are the natural language trough we can describe any real devices like electronic circuit, automatic controls, elettro-magnetic wave emission or any other engineering problems. The purpose of OpenDDPT project is to build a software that can aids people to build automatically these control devices. The strategy used by this software is based on the concept that differential equations generally are parameters dependent so we can found optimal control parameters using an optimization template. The optimization tool-box used by OpenDDPT is an innovative non-convex second-order method that replaces the hessian structure (the hessian matrix has heavy memory storage and an expensive computational-cost) with directional-derivatives , reducing the second order information computational cost of one order without approximation.Control's local informations (i.e. gradient and it's directional derivate) are found trough an extended form of the back-propagation rule used for neural-network and that new extended form can perform not only weighted-sum and sigmoidal saturations but also multiplication ,addition, time-delay and any non-linearity and it can be used as a generic expression for realizing any non linear discrete time control device.

Program system requirements: none


Size

2.18 MB
License Freeware

Price

0 USD

Downloads

0

Operating System

Apple Mac OS,Linux,Solaris,MacOS,Win95,Win98,WinME,WinNT 3.x,WinNT 4.x,Windows2000,WinXP,Windows2003

Languages

       

Developer

Centi Riccardo (» more programs)

Download Now

Buy Now

Add to Download Basket
 
Comments
No Comments have been Posted.
Post Comment
Please Login to Post a Comment.
Ratings
Rating is available to Members only.

Please login or register to vote.

No Ratings have been Posted.
Alerts
Your email:
Friend email:
Related downloads
Code to link to this page:
Login
Username

Password



Not a member yet?
Click here to register.

Forgotten your password?
Request a new one here.
Search Software
Subscribe RSS
Subscribe with My Yahoo!
Subscribe with NewsGator
Subscribe with My AOL
Subscribe with Bloglines
Subscribe with Netvibes
Subscribe with Google
Subscribe with Pageflakes
Featured Downloads
RAL / Realtime Analyzer Light

Measure acoustics without carrying extra test equipment.

MITCalc - Bevel Gear Calculation

Geometric design and strength check of bevel gear (straight, helical and curved)

Gravitational Lensing

software that draws images to see the effect of gravitational lensing

AstroGrav (Mac)

Software to simulate how objects move and interact under the force of gravity.

Doctor Aquarium

Aquarium automation, data acquisition and control software

Users Online
Guests Online: 14
No Members Online

Registered Members: 1,580
Newest Member: Jeffrey Walton
Partners
Software Downloads
Female Celebrities
MySpace Layouts