提出了基于物理冗余和最小平方残差分析的解析冗余进行传感器故障诊断方法,并进行对比实验;
A comparison experiment is carried out which based on the physical redundancy and analytical redundancy of the minimum square residual analysis.
所采用的制造工艺和使利润最大化的最小生产及装配成本都要求给定公差以保持所需允差。
Both must be given tolerances in keeping with the allowance desired, the manufacturing processes available, and the minimum cost of production and assembly that will maximize profit.
我对这资料做的第一件事是计算十二个作业中的每一个所花费的时间的平均值、最小值、极大值和标准差。
The first thing I did with this data was to calculate the average, minimum, maximum, and standard deviation of hours spent on each of twelve assignments.
该模型是在模糊线性回归模型的基础上推导出来的,它可以寻找最合适的线性函数使理想线性回归中的线差和达到最小。
The residual error amendment model is derived from fuzzy linear regression model, it can find the most suitable linear function to make the line difference sum in ideal linear regression minimum.
一个量或一个函数可取的最大值和最小值之间的差。
The difference between the highest and the lowest values that a quantity or function may take.
将抗差最小二乘法用于拓扑错误辨识和坏数据辨识。
The least robustness square method is applied in topology error identification and faulty data identification.
首先基于差分图像和肤色信息检测出人脸,其次使用改进的奇异值分解方法提取面部特征,最后运用最小距离分类器进行识别。
First based on the difference image and the skin color the face is detected and localized, then features are extracted by using improved SVD, last the features is classified by minimal distance.
从最小二乘配置出发,推导了附加先验约束的高精度GPS网平差的参数估计和精度估计公式。
Substantively to say, the adjustment model of GPS network with apriori constraint is a kind of Least Squares Collocation model.
分析了基于残差空间求解线性方程组的一维投影算法、最速下降法和最小剩余法。
The one-dimension projection algorithm, which is the steepest descent method, based on residual space for solving linear equations is analyzed in this paper.
本文根据结构力学最小势能原理和虚功原理,采用另外一种简便的平差手段——力学平差法来讨论以上问题,并编制了BASIC语言程序。
To treat the problem, the present article offers a simple and convenient way for adjustment—adjustment on mechanical principles accompanied by a BASIC program.
该检测算法是基于机动和粗差检测延迟最小的准则。
Algorithm of detection is based on the guide line of least delay time for detection of maneuver and gross error.
该工具包含以下统计类型:总和、平均值、最小值、最大值、标准差、值域范围、首项和末项。
This tool contains the following statistics types: sum, mean, minimum, maximum, standard deviation, range, first, and last. Available with any ArcGIS license.
利用最小二乘原理,推导出考虑样本容量和子样标准差的求解置信概率的函数,继而确定数据的置信区间,对数据进行筛选。
A new computational formula of fiducial probability in consideration of sample size and subsample standard deviation is derived from the least squares principle.
该模型解决了传统的基于角色访问控制中的动态适应性差和最小权限约束假象的问题,用于分布式工作流管理系统,提高了安全性、实用性。
This model overcomes the weaknesses of the bad dynamic adaption and the fake constraint of the least privilege. It can enhance the security and practicability of the distributed workflow system.
本文通过引入滑动最小二乘法和有限差分法,得到水动力学无单元计算法并应用于复杂边界的河道水流运动方程。
Based on the moving least squares method and the finite difference scheme, a new element \ | free method is proposed and used to simulate horizontal two dimension river flow with complicated boundary.
把此方法应用到激光雷达中来,得出了差分吸收激光雷达和拉曼雷达探测污染气体最小浓度估算公式,并把它们与已有的估算公式进行了比较,指出了原有估算公式的不足。
Using this method, minimum pollutant gas concentration formula is got by differential absorption lidar and Raman lidar, their comparison with ones in some literatures is made and shortage in...
把此方法应用到激光雷达中来,得出了差分吸收激光雷达和拉曼雷达探测污染气体最小浓度估算公式,并把它们与已有的估算公式进行了比较,指出了原有估算公式的不足。
Using this method, minimum pollutant gas concentration formula is got by differential absorption lidar and Raman lidar, their comparison with ones in some literatures is made and shortage in...
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