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A new time-delay estimation method based upon Cubic spline interpolation and Area bary center algorithm that is well suitable for determining the time-delay between two noisy band-limited signals is introduced. Unlike conventional correlation algorithm, the new approach has the ability to optimally estimate any non-integral sample delay only using Cubic spline interpolation and Area bary center algorithm...
Traffic classification has wide applications in network management, from security monitoring to quality of service measurements. Recent research tends to apply machine learning techniques to flow statistical feature based classification methods. The nearest neighbor (NN)-based method has exhibited superior classification performance. It also has several important advantages, such as no requirements...
In view of the limitation of QFD method in requirements analysis of equipment demonstration, a structured method combining axiomatic design theory and QFD is proposed. Operation requirements, operation capability and measures of performance of equipment are used as elements of domains in axiomatic design theory. Mapping between the domains is done by House of Quality. An example shows that by the...
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