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In order to improve the signal-to-noise ratio(SNR) of the noise-contaminated signal and speed up the calculation speed. Firstly, digital average and correlation analysis two traditional methods is introduced in this paper, and then a new fusion algorithm method based on packet digital average and correlation analysis is proposed. Furthermore, simulations based on MATLAB of digital average, correlation...
In the aspect of weak signal detection, the single sensor has the limitation to detect the weak signal and carry out the cross correlation operation. Therefore, the paper proposes a multi-sensor cross-correlation fusion algorithm. The same measured point is detected using a plurality of identical sensors and the detected signal is processed using the cross-correlation fusion algorithm. Through theoretical...
With the Web grows rapidly, more and more data become available in the Deep Web · But users have to key in a set of keywords in order to access the pages from some web sites. Traditional search engines only index and retrieve Surface Web pages through static URL links, because Deep Web pages are hidden behind the forms. However, the amount of information contained in the Deep web is not only far more...
Sludge is the main byproduct of wastewater treatment. Sludge drying process is considered to be the necessary approach for sludge treatment and disposal. The characteristics of sludge drying at different drying stage were experimentally investigated in a plate dryer. Sludge drying process were carried out at different operation parameters, such as different drying temperature, thickness of sludge...
Municipal solid waste (MSW) is increasing rapidly with economic development in recent years in China, and has become a serious environmental problem. Incineration plays an important role in disposal and utilization of MSW. The characteristic of Chinese MSW is low LCV (low caloric value) and high moisture content. Operation problems of typical CFB incinerator were investigated. In order to keep stable...
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