auxiliary variable
英 [ɔːɡˈzɪliəri ˈveəriəbl]
美 [ɔːɡˈzɪliəri ˈveriəbl]
网络 辅助变量; 辅助变数
双语例句
- The symmetric and systematic design has been adopted in China Crops Survey, and it is a kind of ( systematic) PPS sampling design with auxiliary variable, area of crops planted. system).
我国农产量调查采用的是对称等距抽样设计，它实际上可理解为是一种变形的PPS系统抽样设计，使用的是以播种面积作为辅助变量。 - Improving the Ratio Estimation through Linear Transformation Using Auxiliary Variable
通过对辅助变量的线性转化来改进比率估计 - A-prior estimate is based on constructing an auxiliary function, and the proofs rely on the truncation technique, the Leray-Schauder fixed point theorem and an exponential variable transformation.
先验估计依赖构造辅助函数，证明依靠截断技术、Leray-Schauder不动点定理和指数变换。 - The kinematics of an East horizontal projectile in the northern hemisphere studied by the method of auxiliary variable
辅助变量法研究北半球向东平抛物体的运动 - By introducing an auxiliary variable and an auxiliary equation to form an extended Moore-Spence system, this paper derives an efficient matrix reduction technique.
该文通过引入辅助变量和辅助方程，得到一个求解潮流方程的Moore-Spence扩展系统的矩阵降阶新算法。 - Auxiliary Test System of Variable Frequency Withstand Voltage for Cross-Linking Cable On-The-Spot
唯美与家居的沟通与融合交联电缆现场变频耐压辅助试验系统 - E. trapdoor one-way function with an auxiliary random variable, by which we can also unify the trapdoor one-way function model of probabilistic public key encryptions.
为此提出了具有辅助随机变量的陷门单向函数这一概念，用它可以统一概率公钥加密的陷门单向函数模型。 - Parameter Estimation of Rotation System on Rotary Pile Drill Based on Auxiliary Variable Method
基于辅助变量法的旋挖钻机回转系统参数估计 - Auxiliary variable algorithm is a main method in parameter estimation. Consistency without deviation when using auxiliary variable algorithm to estimate is verified through the analysis under system noise interference condition.
辅助变量算法是参数估计中的重要算法，通过分析验证了辅助变量法在有系统噪声干扰情况下进行估计的无偏一致性。 - The vibration reduction of auxiliary magnetic bearing, a new structure of support, with variable stiffness is studied.
对一种新型支承结构&电磁辅助支承的变刚度减振进行研究。 - Taking main and auxiliary leaf springs into account simultaneously, the theoretical calculations and experimental study of curvature radii for gradually variable rigidity leaf springs are carried out.
本文在同时考虑主、副簧变形的情况下，对渐变刚性钢板弹簧曲率半径进行了理论计算与试验分析。 - Study on Auxiliary Power Supply in Variable Frequency Control System of Household Electric Appliance
家用电器变频控制系统辅助电源的研制 - By introducing the auxiliary signals and normalized signals with memory functions and appropriate choice of controller parameters, the variable structure controller developed guarantees the global stability of the closed-loop system, and the tracking error can be arbitrarily small.
通过辅助信号和带有记忆功能的正规化信号，并适当选择控制器参数，所提出的变结构控制（VSC）能保证闭环系统的全局稳定性，且跟踪误差可调整到任意小。 - It also calculates the recycling period of the auxiliary equipment for the variable flow operation.
同时分析了变流量运行时附加设备的回收期。 - Using the inverse M pseudo-random series signal, the least-square method, the auxiliary variable algorithm, the model reference self-adjustment algorithm and the off-line i-dentification, the linear mathematical model for a large-scale vacuum soldering furnace has been established.
利用逆M伪随机序列信号，选用最小二乘算法、辅助变量算法及模型参考自适应算法、离线辨识，建立大型真空钎焊炉数学模型的过程。给出了最终确立的线性数学模型。 - The two interpolation methods were evaluated for the suitability of estimating the spatial distribution of soil Zn by using an auxiliary variable.
L-1HCl浸提态土壤锌进行插值分析，并对这两种利用辅助变量的克里格方法在土壤锌空间分布研究中的适用性进行评价。 - Development of Auxiliary Control System of Variable Polarity PMIG Welding Equipment
变极性PMIG焊接设备辅助控制系统研制 - Then introduced the auxiliary variable data preprocessing methods, and finally wavelet noise reduction method is selected as this soft sensor data pre-processing method.
同时分析了辅助变量的数据处理方法，经研究选择小波降噪方法作为本文软测量模型的数据预处理方法。 - On the auxiliary variable selection of this paper, it take the application of mechanism-based analysis and gray theory based methods.
辅助变量选取方面本文分别应用了基于机理分析的辅助变量选取和基于灰色理论的辅助变量选取方法。 - To the difficulty of solving for the distributed environment, a new auxiliary variable and additional constraints are introduced, so the original problem is transformed into the dual problem. Each node can independently solve by the iteration.
考虑到分布式环境下求解的困难性，通过定义新的辅助变量和引入附加约束条件，把原始问题转化为易求解的对偶问题，使得每个节点可独立地利用迭代法求最优解。 - This article through data correction technology of model training data are processed, eliminate engineering data errors, and the use of principal component analysis method ( PCA) for the auxiliary variable elimination assisted the correlation between variables.
本文通过数据校正技术对模型训练前的数据进行处理，消除工程数据存在的误差，并采用主元分析方法（PCA）消除辅助变量之间的相关性。 - Among them, the auxiliary variable selection and data pre-processing is the basis of the soft-sensor modeling, has a significant impact on the performance and accuracy of the modeling.
其中，辅助变量选取和数据预处理是软测量建模的基础，对建模的性能和精度都有很大影响。