QCF, A useful tool for Quantum Neural Network implementation in Matlab

Most proposals for quantum neural networks have skipped over the implementation of the Qubit, superposition, entanglement and measurement in order to be used in MATLAB environment. Quantum computing uses unitary operators acting on discrete state vectors. Matlab is a well-known (classical) matrix computing environment, which makes it well suited for simulating quantum algorithms. The Quantum Computing Function (QCF) library extends Matlab by adding functions to represent and visualize common quantum operations. On the other hand a new mathematical model of computation called Quantum Neural Networks (QNNs) is defined, building on Deutsch's model of quantum computational network. The Quantum Neural Network (QNN) model began in order to combine quantum computing with the striking properties of neural computing. In this paper the use and importance of those functions is illustrated with the help of few examples. This paper presents a brief overview of QCF that how it can be useful in Quantum Neural Network simulation.

A Study of Associative Memories with Hopfield neural network Model for handwritten character recognition

Neural network is the most important model which has been studied in past decades by several researchers. Hopfield model is one of the network model proposed by J.J. Hopfield that describes the organization of neurons in such a way that they function as associative memory or also called content addressable memory. This is a recurrent network similar to recurrent layer of the hamming network but which can effectively perform the operation of both layer hamming network. The design of recurrent network has always been interesting problems to research and a lot of work is going on present application. In present paper we will discuss about the design of Hopfield Neural Network (HNNs), bidirectional associative memory (BAMs) and multidirectional associative memory (MAMs) for handwritten characters recognition. Recognized characters are Hindi alphabets.

Analytical Study of MHD Thermoconvective Waves through its Propagation

Following is the analytical study on the propagation of undamped thermoconvective waves, an electrically conducting viscous fluid is hypothesized which has the property of uniform horizontal magnetic field in heating the uniform vertical concentration gradient for a solute. It has seen that undamped thermoconvective waves propagation in a specific order, whereas the heating of fluid, is based on the solute concentration, this decreased vertically or show vertical pattern. If the heating of fluid takes place in upward manner the propagation of waves is highly effected, the above aspect proves hypothetically and has shown that its laboratory demonstration is also possible.

Fuzzy control system design and manufacture of Magnetic Levitation and compared with PID controller

Fuzzy logic is one of the most effective tools in creating procedures and designing systems that are close to human performance and form the basis of Fuzzy controllers. Due to the complexity of industrial equipment and devices, Fuzzy controllers are effective in this regard. Fuzzy controllers have been successfully used in controlling different systems over the past two decades. In this project, a method for controlling the levitation-point system is presented. Nonlinearity and system instability are features that control it with PID and the response from this controller is not desirable, so Fuzzy control is a simple and practical way to solve this problem. In this project, the Fuzzy controller and the PID controller have been applied to the simplified Maglev system (magnetic levitations), which simukation shows Fuzzy logic is better than PID controller. The simulation results obtained from the system indicate the efficiency of the proposed method.

Reliability Estimation of Bridge System Using C-H-A Algorithm

The paper present study of reliability of system consisting of electronic or mechanical components. These components perform different function and failure of any component causes failure of entire system. Every system has its life and failure is inevitable, therefore objective of reliability study is to ensure that system works up to its life without failure. In this paper we have applied C-H-A algorithm to bridge system and developed Reliability expression for it.