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A method of target detection in infrared image sequences is proposed based on the least absolute deviation background predication.

本文提出了一种基于最小一乘背景预测的红外小目标检测算法。

The axis oculi maximum and minimum value of congenital patients were 27.15mm and 19.2mm, respectively.

先天性白内障患者的眼轴最大值为27.15mm,最小值为19.2mm,双眼相差最大值为3mm。

There are, however, no wide-accepted molecular parameters taken as a reference and no precise γ and A_D obtained simultaneously so far.

本论文报道我们获得的自然丰度下N~(16)O的中红外LMR光谱,并采用最新的联系各同位素分子参数的标度函数将所有已发表的光谱数据和我们测量的实验数据实现统一的标识分析,通过对所有数据的完整一体的最小二乘拟合,得到了迄今为止最完备、最精确的~mN~nO(m=14,15;n=16,17,18)系列分子的结构参数,这些参数的精度与文献结果相比提高了1-2个量级,其中许多参数都是首次获得的。

For the FA, the results indicated that the VPD calculation using mean of 24 hourly temperature values as saturation vapor pressure, and wet-bulb depression as actual vapor pressure yielded the lowest error, the least range, and the most frequency with the highest WI. These outcomes were as well as the SIA with the lowest EMSE, R^2 higher than 0.99 and the highest CE.

分析结果显示,以频率分析法而言,各地农业气候分区均呈现,VPD计算式以24个时温度日平均为饱和蒸汽压力,与湿球下陷量为实际蒸汽压力,具误差最少、全距最小、出现频率最多及最高权重指数,性能表现最佳,这样的结果,对照统计指标法之检测评估,同样具最低RMSE、R^2值0.99以上及最大CE,性能表现优於其他所有VPD计算式,两者,结果一致。

Based on maximum entropy two-stage optimization design theory, maximum entropy two-stage optimization design system including truss, beam, frame structures is founded in this thesis.

本文从两相优化的理论出发,研究了基于最大熵准则的桁架、梁和框架结构最小材耗问题,系统地建立了包括桁架、梁、框架结构在内的各主要土木建筑基于最大熵的结构两相优化设计理论构架体系。

The results indicate that weight factor had significantly effect on gait speed, steps per minute, gait cycle time, the ratio of stance time and swing time, maximal flexion angle of knee joint and the range of motion of elbow joint. Shelf height had significantly effects on hip flexion and elbow ROM. Box size factor had significantly effect on stride length, gait cycle time, the ratio of stance time and swing time, knee joint elbow ROM. For the muscle activity levels with EMG, load weight and shelf height both affected the %MVC significantly. When the subjects carrying a load of 14kg, the muscle activity and the subjective body part discomfort rating are both higher than that of 7kg. The box size had effect on the body part discomfort rating of upper extremity and back. For the kinetic and kinematics analysis, the shelf height around elbow height was better than the other two height levels.

研究结果显示,对步态时间与空间参数而言,重量因子显著影响步速、步频、步态周期时间与站立期摆荡期比值,箱型因子显著影响步长、步态周期时间与站立期摆荡期比值;关节活动度而言,重量显著影响膝关节最大弯曲角度、肘关节屈伸角度范围,高度因子显著影响髋关节前后倾角度、肘关节活动各变项,箱型因子影响膝关节弯曲最大最小值以及肘关节活动各变项,对肌肉活动度而言,重量与高度因子皆显著影响MVC%值,14公斤重者肌肉活动度与主观不舒适程度皆较7公斤者高,箱型因子虽无明显影响肌肉活动度,但是在主观不舒适程度上却明显影响上肢与背部,终点放置高度应设在肘高附近为佳。

13 Safety valve should also be installed to the steam side of the heater to avoid the excessive pressure caused by the pipe rupture. 10% of peak load water flow should be passed, or the discharge flow of one pipe and two ruptures should be passed. The maximum of the two should be selected and sufficient

5.1.13加热器汽侧也应设置安全阀,防止由于管子破裂而造成超压,其最小容量应能通过最大负荷给水流量的10%或一根管与两个断口排放的流量,两者取最大值并留有足够的安全裕量。

The proposed new decision model concerned with commercial bank interest-sensitive assets portfolio of bond interest-sensitive assets and non-bond interest-sensitive assets, can use to calculate the optimal interest rate sensitive assets allocation to minimize the risk of fluctuating interest rates.

二当面对利率波动时,管理者藉利率敏感性资产投资组合最适配置决策模式,可以预测在利率变动风险最小下,非债券利率敏感性资产与债权凭证利率敏感性资产之最适配置比例。

When the environment temperature was 17℃, the content of the cytochrome P450 from midgut and fat body was not reached the maximum after bubbling CO for 43 minutes.

当环境温度为17℃,中肠和脂肪体中的P450在通入CO后在43分钟均未达到最大。环境温度为21℃时,通入CO后不同时间测得的CytP450含量最大值与最小值的差异在2-20倍之间。

An automatic algorithm was used in the analysis to identify clusters of groupings of patients. We used the classical unsupervised clustering method called the Iterative Self-organizing analysis technique of DATA analysis originally introduced by Ball and Hall.25 The technique allows the splitting and merging of clusters while trying to find the "best" configuration. It therefore, requires very little a priori knowledge about the data and predefining the possible number of clusters or groups is not required. The range of possible minimum and maximum number of clusters within which the algorithm can search for an optimal configuration was determined by a procedure called the chainmap which reorders the multidimensional data in the form of a 2D distance map.26 A patient vector is randomly selected and its nearest neighbor is identified as that with the shortest distance between the 2 patients' vectors.

使用自动算法来分析鉴别患者组的聚类,我们使用经典的最初由Ball和Hall提出的的非监控聚类方法,该技术允许在寻找&最佳&形态使对聚类进行拆分和组合,他不需要对数据专门的知识和对聚类或群的可能数量进行预设,在聚类可能的最大和最小范围内,算法可以通过一个叫Chainmap的程序寻找最理想的形态,该程序记录了来自2D距离图的多维数据。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。