Search
Code Directory
 ASP
 ASP.NET
 C/C++
 CFML
 CGI/PERL
 Delphi
 Development
 Flash
 HTML
 Java
 JavaScript
 Pascal
 PHP
 Python
 SQL
 Tools
 Visual Basic & VB.NET
 XML
New Code
AnyGantt JS Gantt Charts 8.1.0
PHP Scripts Mall Pvt Ltd 1.0.2
Bytescout PDF To HTML SDK 8.7.0.2980
JavaScript Framework Shield UI 1.7.34
Fortune Car Rental Script 3.4
Fortune Stackoverflow Clone 3.4
VintaSoft Imaging .NET SDK 8.6
wolfSSL 3.12.2
Bytescout BarCode Generator SDK 4.62.0.964
ThomasNet Clone Script 2.0
Easy Button & Menu Maker 5.0
Entrepreneur News Portal 1.6
Fortune Quibids Clone 3.4
Database Workbench Pro 5.3.4
Extensibility Studio 2.0
Top Code
fastLogin 1.III
ATN Mall 2.0
Vehicle Maintenance System 1.0
HIOX Users online script for Scripts 1.0
Code::Blocks 1.0
Easy .NET Screen Scraping
Top Rated
Output Messenger - company chat software 1.7.6
Indiegogo Clone 3.0
PHP Image Resize Script 1.0
Jango Clone Script 1.0
Best Spotify Clone 1.0
Get Random Record Based on Weight 1.0.0
Travel Portal Script 9.29
Magento Product Designer 1.0
OFOS - Just Eat Clone Script 1.0
PrestaShop Upload Images Module 1.2.1
Trading Software 1.2.4
Readymade MLM Products 2.01
ADO.NET Provider for ExactTarget 1.0
Solid File System OS edition 5.1
Classified Ad Lister 1.0
Two Methods for Breaking Data Dependency Loops in System Level Models 1.0
File ID: 82618






Two Methods for Breaking Data Dependency Loops in System Level Models 1.0
Download Two Methods for Breaking Data Dependency Loops in System Level Models 1.0http://www.mathworks.comReport Error Link
License: Shareware
File Size: 624.6 KB
Downloads: 3
Submit Rating:
Two Methods for Breaking Data Dependency Loops in System Level Models 1.0 Description
Description: Creation of a system by integrating multiple validated subcomponents is a task common to SimulinkdlT« and C. In both environments integration issues arise as the number of components increases. Problems include miss-matched data types, scaling and ensuring the correct signals are available, to name a few. These are all challenges that systems integrators are used to solving. However; the integration process in Simulink exposes data dependency issues that are normally hidden in the C development environment.

Data dependency is the requirement that for any calculation, all the values on the right hand side (RHS) of equation are known prior to starting the calculation. The value on the left hand (LHS) side is dependent on the values of the right hand side. In the contexts of subsystems, the concept of calculation order is equivalent to execution order of the subsystems.

LHSn = f (RHSn)

The C language does not prevent users from writing equations where the LHS is assigned before the RHS. This means that an old or non-initialized data can be used which can result in unexpected or incorrect results.

LHSn = f (RHSn-1)
LHSn = f (??)

Unlike C, Simulink contains built in analysis tools that prevent this from happening. Users of Simulink are familiar with these diagnostic, which are most commonly referred to as algebraic loops. Loops are broken by explicitly setting the order of calculation. This paper focuses on how to easily and systematically break these loops.

Two methods are covered in this paper, using function-call subsystems and unit delay blocks. Both of these methods can be used to define the execution order of the system.

License: Shareware

Related: incorrect, results, unexpected, result, rhsn, unlike, Tools, Analysis, built

O/S:BSD, Linux, Solaris, Mac OS X

File Size: 624.6 KB

Downloads: 3



More Similar Code

DESOS (Data Exchange Simulator in Orbital Scenarios) models over the whole repeat-cycle of a Low-Earth-Orbit mission the acquisitions of the scientific instrument embarked aboard the satellite and the respective downlink communication toward the set of identified ground stations.
Given the orbital parameters and the state vector of the spacecraft (imported for instance from STK) different scenarios can be automatically generated for what...



FastPara is a C++ programming framework for writing data-parallel applications in cluster environments. It builds the code framework for the data-parallel applications based on their data distribution declaration.



LifeBoard will be a Java framework for creating data driven dashboards in Portal Container.



Provides a voice interface for applications via a plug in system. Allows the inclusion of voice recognition in an application with a minimum of effort.



PySys is a Python based framework for the organisation and execution of system level automated and manual testcases.



CSV search is a tool used for searching data that stored in the database. Webmasters can use this tool on their site and allow their site visitors to search required data of them that is stored in the database. Several features of this script are,...



Implementing Two-Way Control Binding for Web Forms is an ASP.NET application through which users can gain knowledge about data binding in the web forms and also about two methods of control over the databinding in the web forms with the help of...



This is a Python tool for streaming data from large XML documents with minimal memory usage

It comes with methods for iterating over repeated elements of large XML documents without storing them in the server's memory.



'Performance Optimizations for XML Data Type in SQL Server Yukon' is a tutorial in which author describes about various method for modifying the XML datatype in the SQL server with the help of advanced technology. The author gives suggestion to...



Adding an Icon with Your URL - Two Methods is a JavaScript that can be added to your site to generate an icon on the favorites list and also in the URL box of the browser when the user visits the site later. The icons are accessed from a .ico file...

User Review for Two Methods for Breaking Data Dependency Loops in System Level Models
- required fields
     

Please enter text on the image