This paper develops a simple aggregate model of discrete-continuous demand to motivate how this correlation can be tested using simple regression techniques and readily available firm data.
Track correlation is the basis of track fusion based on multisensor target tracking system, which is one of the key techniques for tracking the target continuous.
航迹关联是多传感器目标跟踪系统进行航迹融合的基础，是对目标进行连续跟踪的关键技术之一。
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The results above showed that water soluble carbohydrates, amino acids and organic acids from continuous cropping soybean had significantly close correlation with root rot.