该算法通过对误差变量的选择,建立了有效的边“折叠价值”计算公式对简化进行局部误差控制。
This algorithm builds an effective borer collapse value expressions to control the partial error based on the selection of error variable.
针对被控系统的随机动态过程,选取系统中的误差与误差变量,采用二者所集成的复合函数实现对系统的最优控制。
In this paper, the error and error change of the system are used to integrate some types of functions to control the system best according to the random dynamic process of controlled objects.
这里将网络的总体误差作为目标函数,以待求的所有参数作为变量,同时调整,构成全监督算法。
Defining network error as optimum objective function, all parameters are looked as function variables, and an entire-supervised algorithm is studied.
他用了少许的理论来分析他的等式中的误差,并且把不能预料到的变量的最基本的来源,那些最基本的冲击影响隔离起来。
Mr Sims used a dash of theory to analyse the error terms in his equations and isolate the impact of the "fundamental shock", the primary source of unanticipated variation.
根据信号、本底的时间分布以及时间、时间误差、质量、质量差等变量之间的关系,构建概率密度函数。
The probability density function (PDF) is constructed from the time distributions of signal and backgrounds and the relations among time, time uncertainty, mass, and mass difference variables.
该锁相环由计算频率误差、更新环路中间变量、输出控制信号组成。
The SPLL consists of calculation frequency error, updating loop middle variable, and output control signal.
本文讨论了部分变量带误差的线性函数关系模型的参数估计问题。
In this paper, the problem of parameters estimation in linear functional relationship model with "error in some variables" is discussed.
分析了平衡流形展开模型的误差,给出了调度变量的确定方法。
The error of expansion model and the method of getting scheduling variable were proposed.
在数控机床热误差控制补偿技术中,合理选择温度变量,是建立补偿模型的关键所在。
In the technology of thermal error compensation in NC machine tool, selecting the temperature variables rationally is key for setting the model of compensation.
概率主元分析(PPCA)能够根据过程变量的预测误差及其主元的白化值实现对过程的监控。
Probabilistic principal component analysis (PPCA) can realize the process monitoring (according) to the whiten values of process variables' prediction error and their scores.
理论分析结果表明,两位置对准可以提高系统状态变量的可观测度,尤其对加速度计误差和方位失准角的可观测度提高作用明显。
Theory analysis showed that the method of two-position alignment increases the observability degree of state variables, especially for the error of accelerometer and azimuth misalignment.
本文获得了刻度指数族变量带误差情形下的贝叶斯决策,且利用解卷积的核方法构造出了经验贝叶斯决策。
In this paper, a Bayes decision rule is derived for the scale-exponential family with error in variables, and an empirical Bayes (EB) decision rule is constructed by a deconvolution kernel method.
提出同步误差放大、基波缩减的方法,获取对参数变化敏感、互相关性小的加密变量。
The methods to amplify the synchronized error and to decrease the cross correlation are proposed to generate the encryption variables which are very sensitive to parameters.
回归是这样一种建模方式,它先确定一个衡量模型预测误差的量,然后通过这个量来反复优化变量之间的关系。
Regression is concerned with modelling the relationship between variables that is iteratively refined using a measure of error in the predictions made by the model.
根据输出变量的不同误差等级进行分级模糊控制和稳态值输出切换,以便在直线电机位置控制中的不同阶段采取不同的控制模式。
According to the deferent error hierarchy of the output variables, the hierarchical fuzzy control and the steady state output is switched over.
有效地克服了由精馏塔变量的不连续性所引起的模型误差,显著地提高了数学模型的准确度。
The discontinuity of state variables caused by feeds and side draws was thoroughly eliminated, therefore the accuracy of the resulting model was significantly improved.
分析了离轴三镜系统中光学元件调整变量间的补偿关系和面形误差与调整变量间的补偿关系。
The compensation relationships among the adjustable variables and those between surface errors and the adjustable variables in off-axis three-mirror system are analyzed.
其根据多普勒雷达径向速度资料的特点,水平方向采用非各向同性的单变量背景场误差协方差函数。
As for the characters of the Doppler Radar radial velocity data, the single variable background error covariance is used. And the anisotropic covariance function is adopted in the horizontal plane.
对测量误差中随机误差采用了变量差分法进行了分离。
Using method of variable difference, random error was parted from general error.
为克服传统单变量开环阶跃测试法测试时间长和误差大的缺点,提出一种基于渐进黑箱理论的多变量辨识方法。
To overcome the long test time and big error in single variable open loop step test method, a novel identification method based on asymptotic theory (asym) is presented.
模糊控制器的两个输入变量为设定值,与灰色预测模型的输出值之间比较得到预测误差及其预测误差的变化率。
The predictive error and its rate of change of the gray predictive model are taken to the fuzzy controller as two input variables.
因此在第二章,本人用半参数方法提出了协变量测量有误差时的中值回归模型,用它来估计寿命变量的中值。
In the second chapter, I propose semi-parametric estimate to get median regression models with the measured error margin and use it to estimate the mediant of survival data.
运用隐性变量法通过建立状态空间模型测算中国1979 - 2008年间TF P增长率,分析GDP数据是否存在误差。
By the utility of latent variable approach (LV) and state space model, the paper measures TFP growth from 1979 to 2008 in China in order to find the accounting error of GDP data.
通过对时间序列建立向量误差修正模型,运用单位根检验、协整检验、格兰杰因果关系检验、脉冲响应函数等方法精确地度量系统中变量之间相互影响的动态过程。
The article USES VECM, ADF Test, Johansen Test, Granger Causal Relation Test, Impulse Response Function to accurately measure the process that the variables influence each other in the system.
但在实际的测量中,测量数据不可避免地会带来误差,该文在分析和总结了自变量有误差的情况下,用最小二乘法处理实验数据时的几种方法。
But there is always error in measuring. When the independent variable has error-several methods to process data by least square method are discussed in this paper.
如果用正则摄动法求解此类问题,则当自变量较大时,误差很大。
If the regular perturbation method is used to solve the same problems, then, when the independent variable is big, so is the error of the solution.
但实际加工现场,通常存在许多变量直接或间接地影响加工精度,如工件毛坯、余量及其误差等。
But in producing spot, there are many factors influence machine precise directly or not directly, like work piece blank, allowance and allowance error etc.
模糊控制的输入变量为滑移率误差和误差的变化率,输出变量为伺服阀的电流。
The inputs of fuzzy controller are the error of slip ratio and its change ratio, the output of fuzzy controller is the control current of the servo valve.
模糊控制的输入变量为滑移率误差和误差的变化率,输出变量为伺服阀的电流。
The inputs of fuzzy controller are the error of slip ratio and its change ratio, the output of fuzzy controller is the control current of the servo valve.
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