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- model error estimation 模型误差估计
- This error estimation model can be applied in all different processes of RP. 该公式适用于RP技术的各种工艺方法,具有普遍意义;
- The prediction formula and its error estimation are also established.Its regression and time-varying autoregression model is presented. 在此基础上建立时变序列预测公式及误差估计公式,给出其回归与时变自回归模型。
- Example for error estimation of phasor induction log is given. 根据置信区间的指标,文章给出了相量感应测井误差估计的实例。
- The lower bound of the probability of error estimation was presented by Bahadur. Bahadur曾给出一个错误估计概率的下界。
- The conventional Discounted Cash Flow (DCF) is easy to bring about error estimation and underestimation. 传统的折现现金流法(DCF法)有预期现金流不准、折现率选取困难的缺点,容易造成对项目的误评;
- The water temperature control model of holothurian aquaculture and the model error are analyzed in this paper. 摘要 主要研究养殖池内水温控制模型的建立与误差分析。
- Firstly, RBM was introduced theoretically, and the calculation error estimation can be also provided. 从理论上介绍了缩减基法,并对缩减基法计算结果的误差进行估计;
- We thence analyze compendiously model error’s influence of damage position and damage degree. 最后扼要地分析模型误差对损伤识别位置和损伤程度的结果影响。
- Usually, an expected error estimation is obtained by a cross-validation or hold-out method [32, 77]. 通常,通过交叉验证和留取方法,可预见的误差可以被估计出来[32,77]。
- By identifying the point on the Nyquist curve of the process in the frequency interval on which large modeling error may happen,we give an estimation of the modeling error. 通过辨识过程在特定频段上的响应信息估计建模误差的大小,并将其转化为模型参数摄动进行控制器参数的鲁棒稳定化设计。
- Convert GPS elevation project research method can reduce the model error, improve conversion accuracy and conversion computational efficiency. 项目研究转换GPS高程的方法,能减少模型误差,提高转换精度和转换计算效率。
- The demonstration of AT is thus simplified significantly and the error estimation of adiabatic approximation is expressed more explicitly. 其证明过程变得更简单,绝热近似的误差估计也被做得更直捷,并得到了(?)
- This paper has provided some effective methods to resolve similar problems for designs and error estimation of breakthough roadways in mines. 为矿山巷道设计和贯通误差预计工作提供了一种快捷高效的求解方法。
- Based on the deep study of displaced phase center algorithm, an improved movement error estimation algorithm for multi-hydrophone SAS was proposed. 在深入分析位移相位中心算法的基础上,提出了一种改进的多接收元合成孔径声纳运动补偿算法。
- This paper gives a theorem for the spread of Gronwall inequality and that for the error estimation of the solution to nonlinear differential equation system. 给出了Gronwall不等式的一个推广定理和非线性微分方程组的解的误差估计定理。
- Two ways are discussed to produce solution spaces when the BIE is used with the basis of period wavelet. Based on these, the convergence and the error estimation are given. 讨论了利用周期小波进行积分方程矩量法求解的解空间的两种生成方法,在此基础上给出了积分方程小波矩量法解空间的收敛性及误差估计。
- The error estimation of the quasi-synchronous sampling harmonics anal-ysis and the method used for measuring the subharmonics of periodic signalsare also discussed. 文中还对测量误差作了分析和估计,并介绍了测量分数次谐波的一种方法。
- A nonlinear identification algorithm base on the minimum model error(MME) approach and multiple shooting method is used to identify nonlinear dynamic model during aircraft take off and landing affected by ground effects. 利用基于最小模型误差法和线性不连续跳跃多重打靶法建立的非线性辨识法,辨识了飞机起飞着陆过程的非线性动态模型。
- Error estimation as well as the subsequent adaptivity analysis are concerned with the reliability of numerical algorithms and improvement of computational efficiency. 摘要误差佑计以及自适应分析涉及算法的可靠性以及计算效率的改善。