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In the present study, theoretical approach used to solve the problem of one dimensional non linear partial differential equation for moisture content of soil. The mathematical formulation leads to a non linear partial differential equation and its solution have been obtained by homotopy analysis method. The analytical results of the equation have been obtained in term of negative exponential terms,...
A systematic procedure to achieve a target crystal size distribution (CSD) under generated operational policies in batch cooling crystallization is presented. An analytical CSD estimator has been employed in the systematic procedure to generate the necessary operational policies to achieve the target CSD. Furthermore, this systematic procedure has been integrated with a generic multi-dimensional model-based...
We present an algorithm to dereverberate single- and multi-channel audio recordings. The proposed algorithm models the magnitude spectrograms of clean audio signals as histograms drawn from a multinomial process. Spectrograms of reverberated signals are obtained as histograms of draws from the PDF of the sum of two random variables, one representing the spectrogram of clean speech and the second the...
In this paper a new fuzzy linear support vector machine formulation for regression problems is proposed and solved by the active set computational strategy. In this model, to each input data a fuzzy membership value is associated so that the input data can contribute proportionally to the learning of the decision surface. The proposed method has the advantage that its solution is obtained by solving...
This paper presents a load flow solution for radial and weakly meshed distribution system. The problem is formulated as an optimization problem based on minimization of L1 norm of a vector consisting of power mismatch at every node in a distribution system. The optimization problem is solved using interior point (IP) method. The advantage of interior point method is that it converges in polynomial...
Warping is fundamental to multiple algorithms in computer vision and medical imaging such as image and volume registration. Warping is performed by determining a continuous deformation map and applying it to a given image or volume. In registration the deformation map is determined based on correspondence between two images. It is often the case that the deformation map can only be determined at discrete...
In this paper we have studied the effect on amplified spontaneous emission (ASE) in erbium doped fiber (EDF) with long period grating (LPG) written in it. Since an LPG is a phase sensitive device, we have added the generated spontaneous emission amplitude with a random phase at each section of the EDF. In order to validate this approach, we have compared the results obtained for the EDF in absence...
The paper considers the problem of decentralized stabilization of a class of nonlinear systems that arises from random parameter variations. Assuming a white parameter perturbation process and using a Liapunov function based aggregation and decomposition technique proposed earlier by the authors, it is shown that the modal control theory which can be utilized in order to design a set of decentralized...
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