工程中,目标信号的加速度是很难通过目标的位置信号求取,因此,微分器的鲁棒性和高阶导数的求取至关重要,同时迅速精确地获得目标的......

在国内的电能采集系统中大部分低压集中器都采用电力线载波模块作为抄表模块。但载波通信易受到电力线上存在的噪声干扰，抄表成功率......

连锁式混凝土小型空心砌块砌体是一种新型的砌块砌体,通过在砌块的孔洞中插入T形键,能够有效提高砌体的抗剪强度,改善砌体结构的抗......

研究了磁性液体在有、无外加磁场作用时磁性液体中纳米磁性颗粒的微观排列结构,发现无外加磁场作用时磁性颗粒随机均匀分布在载液......

Threshold Proxy Signature (TPS) scheme facilitates a manager to delegate his signing capability to a group of n2 sub-ord......

A novel double chained amphiphile,N-（α-4-hexylphenoxy）-lauroyltaurate（abbreviated as 10+6B-T）,has been synthesized. The str......

Currently, a growing number of programs become available in statistical software for multiple imputation of missing valu......