نتایج جستجو برای: nonlinear network analysis

تعداد نتایج: 3480406  

Journal: :Journal of Computational and Applied Mathematics 1991

Journal: :international journal of smart electrical engineering 2014
hossein dehghan dehnavi yaghoub azizi mohammad shafiyi

this paper describes an advantageous method for using the capacitor banks in the distribution network, optimally. the aim is to determine the count, location and capacitor values in order to minimize the annual cost resulting from energy losses and capacitor bank’s installation cost. besides, in the case of having nonlinear loads in the network, by installing capacitors in appropriate locations...

Journal: :journal of optimization in industrial engineering 0
marjan niyati department of computer engineering and information technology qazvin azad university of technology ,iran amir masud eftekhari moghadam department of computer engineering and information technology qazvin azad university of technology ,iran

estimating the final price of products is of great importance. for manufacturing companies proposing a final price is only possible after the design process over. these companies propose an approximate initial price of the required products to the customers for which some of time and money is required. here using the existing data of already designed transformers and utilizing the bayesian anal...

Journal: :journal of paramedical sciences 0
nasrin amiri dash atan proteomics research center, shahid beheshti university of medical sciences, tehran, iran. reyhaneh farrokhi yekta proteomics research center, shahid beheshti university of medical sciences, tehran, iran. mohammad rostami nejad gastroenterology and liver disease research center, shahid beheshti university of medical sciences, tehran, iran abdolrahim nikzamir faculty of medicine, shahid beheshti university of medical sciences, tehran, iran.

glaucoma, a group of multifactor ocular diseases, is the second leading cause of blindness worldwide. primary open angle (poa) is the most common type of glaucoma, characterized by progressive optic nerve degeneration. numerous genes and proteins have been revealed to be associated with poag, but the pathologic mechanisms of the disease are still poorly understood. proteomics, the collective st...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) - دانشکده مهندسی 1387

تبدیل گفتار از جمله شاخه های جدید تحقیقات گفتاری است. هدف سامانه های تبدیل گفتار تغییر سیگنال گفتار گوینده ی مرجع است به نحوی که خروجی آن همانند گفتار فرد هدف به نظر برسد. روش-های مختلفی از جمله نگاشت کدبوک ها، روش های آماری و ... در این زمینه ارایه شده است، اما کیفیت صوت تولیدی از این سامانه ها هنوز کاملا مطلوب نیست. در این پروژه برای تبدیل گفتار، سیگنال گفتار یک گوینده (گوینده ی مرجع) به دو د...

Journal: :Neural Computation 1997
Nanda Kambhatla Todd K. Leen

Reducing or eliminating statistical redundancy between the components of high-dimensional vector data enables a lower-dimensional representation without significant loss of information. Recognizing the limitations of principal component analysis (PCA), researchers in the statistics and neural network communities have developed nonlinear extensions of PCA. This article develops a local linear ap...

2011
Maria P. Barbarosou Nicholas G. Maratos

Convex optimization techniques are widely used in the design and analysis of communication systems and signal processing algorithms. In this paper a novel recurrent neural network is presented for solving nonlinear strongly convex equality constrained optimization problems. The proposed neural network is based on recursive quadratic programming for nonlinear optimization, in conjunction with ho...

1998
Duane L. Mattern Ten-Huei Guo William McCoy

This paper presents the results of applying two different types of neural networks in two different approaches to the sensor validation problem. The first approach uses a functional approximation neural network as part of a nonlinear observer in a modelbased approach to analytical redundancy. The second approach uses an auto-associative neural network to perform nonlinear principal component an...

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