Important: Use custom search function to get better results from our thousands of pages

Use " " for compulsory search eg:"electronics seminar" , use -" " for filter something eg: "electronics seminar" -"/tag/" (used for exclude results from tag pages)
Ask More Info Of  A Seminar Ask More Info Of A Project Post Reply  Follow us on Twitter
13-04-2012, 05:05 PM
Post: #1
Cellular Neural Network Simulation and Modeling
Cellular Neural Network Simulation and Modeling

.ppt  cnn_presentation.ppt (Size: 503 KB / Downloads: 27)

About the CNN in general

In 1988 papers from Leon O. Chua introduced the concept of the Cellular Neural Network. CNNs can be defined as “2D or 3D arrays of mainly locally connected nonlinear dynamical systems called cells, whose dynamics are functionally determined by a small set of parameters which control the cell interconnection strength” (Chua). These parameters determine the connection pattern, and are collected into the so-called cloning templates, which, once determined, define the processing of the whole structure.

Basic Characteristics of the CNN

The CNN can be defined as an M x N type array of identical cells arranged in a rectangular grid. Each cell is locally connected to its 8 nearest surrounding neighbors.
Each cell is characterized by uij, yij and xij being the input, the output and the state variable of the cell respectively.

Modeling and simulation of the CNN architecture

Simulation plays an important role in the design of the CNN cloning templates.
Therefore, it has to be fast enough to allow the design phase of various templates be accomplished in reasonable time.
At the same time, the simulation has to be accurate enough, to reflect the behavior of the analog circuitry correctly.
In practice, the simulation of the CNN involves a trade-off between accuracy and computation time.

The functional model of the CNN architecture (2)

As a closed form for the solution of the above equation cannot be given, it must be integrated numerically.
For the simulation of such equations on a digital computer, they must be mapped into a discrete-time system that
emulates the continuous-time behavior,
has similar dynamics
and converges to the same final state.
The error committed by this emulation depends on the choice of the method of integration, i. e. the way in which the integral is calculated.

Handling special cases for increasing performamce

What can be considered a special case from a programming point of view?
special input
special templates (A, B)
To gain significant speed improvements, the case of special templates should be examined.
It is not uncommon within templates that extract local properties of the image (like edge detectors) to use a fully zero A template.
I have discovered, that revisiting the state equation when the A template is fully zero, significant improvements in speed can be achieved.


CNN simulation:
functional modeling (mathematical calculation according to the state-equation)
circuit-level modeling
based on functional model
written in C++ programming language
Rating Cellular Neural Network Simulation and Modeling Options
Share Cellular Neural Network Simulation and Modeling To Your Friends :- Seminar Topics Bookmark
Post Reply 

Marked Categories : seminar report on modeling and simulation, computer science simulation project ideas 2012, cellular neural networks 2012, simulation, cellular neural network simulation and modeling, network simulation projects, electronics seminar report on cellular neural network, partner template for cellular neural network, seminar presentation on network modeling and simulation, cnn ad hoc neural, neural network project ideas, computer simulation and modelling project ideas, computer simulation in neural network ppt, neural modeling ideas, cellular neural network seminar, in simulation network model of a project,

Quick Reply
Type your reply to this message here.

Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  Hackers, Crackers, and network intruders seminar paper 1 1,454 16-03-2016 09:41 AM
Last Post: Guest
  Socio-Academic Network for Universities presentation Abstract 0 194 11-08-2015 12:48 PM
Last Post: presentation Abstract
  Network Navigator presentation Abstract 0 204 11-08-2015 12:45 PM
Last Post: presentation Abstract
  Train Scheduling and Simulation presentation Abstract 0 101 11-08-2015 12:25 PM
Last Post: presentation Abstract
  Comparison & Simulation of Different Queuing Models presentation Abstract 0 190 13-06-2015 03:17 PM
Last Post: presentation Abstract
  Empirical Model of HTTP Network Traffic presentation Abstract 0 177 13-06-2015 02:50 PM
Last Post: presentation Abstract
  Securable Network in three-party Protocols presentation Abstract 0 135 12-06-2015 04:17 PM
Last Post: presentation Abstract
  Network Monitoring for Remote Task Executor presentation Abstract 0 218 12-06-2015 04:14 PM
Last Post: presentation Abstract
  Accessing a Network Using Secure Mobile Communications presentation Abstract 0 212 12-06-2015 03:17 PM
Last Post: presentation Abstract
  Channel Diversity in Wireless Mesh Network presentation Abstract 0 132 12-06-2015 03:02 PM
Last Post: presentation Abstract
This Page May Contain What is Cellular Neural Network Simulation and Modeling And Latest Information/News About Cellular Neural Network Simulation and Modeling,If Not ...Use Search to get more info about Cellular Neural Network Simulation and Modeling Or Ask Here