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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...
Atmospheric pollutants, such as gases and particu-late matters (PM) pose a threat to human health. In particular, there has been a strong focus on particulate matter as it is a common pollutant to cause population health hazards, especially respiratory illness. Monitoring of this pollutant is currently attained at low spatial resolutions due to the cost of accurate sensing devices. Even though these...
This study has examined the technological innovation capability (TIC) and the patterns of investment into technology introduction and internal process to find the dynamic change of the investment patterns with capability growth of Chinese power equipment manufactories based on 71 samples from 5 provinces. We observe the change of openness, closeness and PvP (the ratio of input in platform innovation...
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