Soft Computing in Communications

Soft Computing in Communications

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Soft computing, as opposed to conventional qhardq computing, tolerates imprecision and uncertainty, in a way very much similar to the human mind. Soft computing techniques include neural networks, evolutionary computation, fuzzy logic, and chaos. The recent years have witnessed tremendous success of these powerful methods in virtually all areas of science and technology, as evidenced by the large numbers of research results published in a variety of journals, conferences, as weil as many excellent books in this book series on Studies in Fuzziness and Soft Computing. This volume is dedicated to recent novel applications of soft computing in communications. The book is organized in four Parts, i.e., (1) neural networks, (2) evolutionary computation, (3) fuzzy logic and neurofuzzy systems, and (4) kernel methods. Artificial neural networks consist of simple processing elements called neurons, which are connected by weights that may be adjusted during learning. Part 1 of the book has seven chapters, demonstrating some of the capabilities of two major types of neural networks, i.e., multiplayer perceptron (MLP) neural networks and Hopfield-type neural networks.It is this feedback action that earns the term a€œturbo codesa€, since the decoding process is reminiscent of a turbo engine, ... 5 Block diagram of turbo-decoder Turbo coding is currently receiving considerable attention for various applications .

Title:Soft Computing in Communications
Author:Lipo Wang
Publisher:Springer - 2013-06-05


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