Shashikala Prakash

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The reduction of vibration in Aircraft/Aerospace structures as well as helicopter fuselage is becoming increasingly important. The active control techniques [1] using adaptive digital filters [2] are very much suitable & well proven. Hitherto this was being achieved using high speed Digital Signal Processors (DSPs). But the throughput requirements of these(More)
This paper brings out implementation of Least Mean Square (LMS) algorithm using two different architectures. The implementations are made on Xilinx Virtex–4 FPGA as part of realization of an Active Vibration Control system. Both fixed point and floating point data representations are considered. A comparison between the two is brought out on the basis of a(More)
The emergence and growth of the Internet places IP central to the next generation network (NGN). MPLS has been the choice of technology to meet requirements in NGN. Now service providers are looking for clear economic drivers for moving to MPLS and faced with the challenge of selecting the most cost-effective solution from a number of available MPLS(More)
The past several years upgrading the cable networks to support next generation end-user services, multiple system operators (MSOs) are looking for new ways to generate incremental revenue while reducing subscriber churn. It is widely believed that the so-called "triple play " of voice, video, and data services will help the MSOs to achieve these goals.(More)
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