Hi am najoua i would like to get details on chaos based image encryption matlab code ..My friend Justin said chaos based image encryption matlab code will be available here and now i am living at and i last studied in the college and now am doing i need help on chaos encryption. ....etc

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Quantum Wells, Quantum Wire, and Quantum Dots




I'd like to explore the material known as Wellstone. There are some interesting aspects to this material, and it is written about in Hacking Matter by Will McCarthy. It is not necessarily nanotechnology, so much as it is quantum level materials and bio-molecular control over nano sized or meso-sized particles.
We will return to the world of Nanotechnology and DNA computing shortly, for now - let's talk about Wellstone.

Definit ....etc

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i want the ppt of the seminar topic an efficient iris authentication usin chaos cryptography for eCommerce transaction ....etc

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pls!! provide me a new chaos steganography algorithm for hiding multimedia data ppt .....

i would be happy and thankful if i am provided with the ssame..... ....etc

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Imagine a computer whose memory is exponentially larger than its apparent physical size; a computer that can manipulate an exponential set of inputs simultaneously; a computer that computes in the twilight zone of Hilbert space. You would be thinking of a quantum computer. Relatively few and simple concepts from quantum mechanics are needed to make quantum computers a possibility. The subtlety has been in learning to manipulate these concepts. Is such a computer an inevitability or will it is too difficult to build?

The subject of quantum co ....etc

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To explain what makes quantum computers so different from their classical counterparts we begin by having a closer look at a basic chunk of information namely one bit. A bit is the basic unit of information in a digital computer. From a physical point of view, a bit is a physical system which can be prepared in one of the two different states representing two logical values --- no or yes, false or true, or simply 0 or 1. For example, in digital computers, the voltage between the plates in a capacitor represents a bit of information: a charged c ....etc

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Please I need a seminar report on choas based cryptography. [email protected]
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This article is presented by:
Poonam Argade
B.E Mechanical (A)


ABSTRACT


This report is divided into two sections – The Theory and Applications. The theory starts with a basic approach involving fundamental concepts of chaos- nonlinearity, iteration, bifurcation and strange attractors. The more advanced mathematical concepts of Mandelbrot sets, Universality and Fractals are dealt with a simple overview without much detail. Due to the mathematical nature of ....etc

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please post seminar report of chaos communication............ ....etc

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ABSTRACT
E-commerce is an outcome of globalization and technology outbreak of 21st century. Increasingly, more products and services are sold over Internet; hence, there is a growing need for a combination of legislation and technical solutions to globally secure customer privacy. Credit card fraud is one of the crimes especially when it is used for Web-based transaction. In this paper, a technical solution using Iris authentication technique is proposed for protecting identity theft in e-commerce transactions becau ....etc

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