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The prime objectives in the development of Next Generation Wireless Communication systems are to increase the link throughput and network capacity. These demands translate into designing systems that have improved spectral efficiency, efficient bandwidth utilization, computationally economical signal processing algorithms and high speed processing hardware. The available frequency spectrum is limited and a very scarce resource. Hence, efficient channel utilization techniques are required to exploit the channel conditions more proficiently. MIMO technology has become popular in wireless...

The new generation of wireless devices support higher data rates. Most of the new standards like HSPA utilize the spatial multiplexing of MIMO channels to achieve higher data rates, and exploit the diversity of MIMO channels to provide better performance. Hence there is an increased interest in the analysis of MIMO communication systems. The eventual objective is to achieve higher data rates in MIMO systems under the constraints of limited bandwidth and power. The radio spectrum is a scarce resource, and very expensive to license. Hence improved and efficient channel utilization techniques...

This book is about the development of a tool by using Matlab module "Image Processing Toolkit". A rule based system has been proposed to aid the physicians in the diagnosis of thyroid abnormalities. This system is intended just to facilitate the physicians not replace them. The major contributions of this research are: A methodology to automatically diagnose of cold and hot spots nodules has been proposed. The size of lobes on the scan is calculated. The location of the nodule is determined; the location is given in terms of lobes. This book also give deep...