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The development of renewable energy has been an increasingly critical topic in the 21st century with the growing problem of global warming and other environmental issues. With greater research, alternative renewable sources such as wind, water, geothermal and solar energy have become increasingly important for electric power generation. Although photovoltaic cells are nothing new, their use has become...
Decompressive craniectomy is a neurosurgical procedure in which part of the skull is removed to allow a swelling brain room to expand. It is a life-saving procedure used in the treatment of medically refractory intracranial hypertension, most commonly in the setting of trauma or cerebral infarction. Essentially, any increase in the volume of the contents of the skull is first treated to be contained...
Exploring DNA sequences is really important in the context of bioinformatics, as it maintains every function of our body - being the building block. Bioinformaticians have unfolded numerous features of this sequence and it is probable that still there are more features to discover within DNA sequence. To get the desired information from DNA sequence quickly, depends largely on its presentation. It...
Real time object tracking finds its applications in diverse fields. An online embedded system for image tracking should be fast, accurate, robust and efficient. This paper presents a hardware based architecture and implementation of an image coprocessor on FPGA using Verilog hardware description language. The core concept is to ensure a fast and memory efficient dedicated hardware which could increase...
This paper presents a learning fuzzy controller which can adapt with changing performance requirements. During the past decade we have witnessed a rapid growth in the number and variety of applications of fuzzy logic ranging from consumer electronics and industrial process control to decision support system and financial systems. The fuzzy controller designer faces the challenge of choosing the appropriate...
With the rapid growth of user demands, and the limitations of third generation (3G) mobile communication systems, it is expected that fourth generation (4G) mobile systems are likely to reach the consumer market in another 4-5 years. 4G systems are expected to become a platform capable of providing increased bandwidth, higher data rates, and greater interoperability across communication protocols,...
In this paper, a modified blind deconvolution eigenvector approach based on higher order of statistic has been proposed. The given technique is to process the seismogram with poor SNR, dominant by the convolution noise. Seismogram is the output of a mixed phase source wavelet driven by the non Gaussian input signal in presence of additive Gaussian, color Gaussian noise. Existing HOS based techniques...
Discrete wavelet transform is an effective tool to disintegrate the time variant seismic data in time-frequency manner. This work incorporates the wavelet transform in the blind deconvolution technique to deal with the inherent non-stationarity present in seismic data and to improve the SNR of seismic data. Time varying nature of seismic data is the result of a depth varying character of seismic source...
Nature-inspired routing protocols are becoming an active area of research. Researchers in the community follow a well known engineering philosophy: inspire, abstract, design, develop and validate. As a consequence, the protocols are designed on the basis of heuristics and then their performance is evaluated in a network simulator. To the best of our knowledge, virtually no attention has been paid...
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