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In this paper, a side-peak cancellation unambiguous acquisition technique is proposed for BOC(n,n) signals. The new test criterion used in this technique is based on a synthesized correlation function which is implemented by producing two different phase pseudorandom noise (PN) code, after shifting with the prompt PN code. In addition, the energy of the correlation function can be better accumulated...
With the rapid growth of financial markets, many complex derivatives have been structured to meet specific financial goals. But most complex derivatives have no analytical formulas for their prices, e.g., when more than one market variable is factored. As a result, they must be priced by numerical methods such as lattice. A derivative is called multivariate if its value depends on more than one market...
Transporting live Image/video data thought a Wireless Network is required in many applications (such as video wireless sensor networks). However multi-hop wireless video transportation is inherently more vulnerable against attackers due to the openness of its physical media. We present a blind video watermark scheme that is resilient against correlation attack and playback attack. Our scheme uses...
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