1) residual
[英][rɪ'zɪdjuəl] [美][rɪ'zɪdʒuəl]
残差
1.
The results show the built model has lower residual,higher accuracy and better feasibility and suitability,which can be used as decision reference for the management and planning.
所建模型具有较低残差、较高精度,有较好的可行性和适用性,可为管理规划提供决策依据。
2.
A novel calibration algorithm, PCRRANN (principal component regression residual artificial neural network) method, was proposed based on the intrinsic non linearity of the prediction of gasoline octane number, and then applied to the calibration of the prediction model of the near infra red measurement of gasoline octane number.
根据汽油辛烷值预测体系本身的非线性特点 ,提出主成分回归残差神经网络校正算法(principalcomponentregressionresidualartificialneuralnetwork ,PCRRANN)用于近红外测定汽油辛烷值的预测模型校正。
3.
The signal was divided into three parts: beat template, residual and position parameter.
本文提出了一种复合心电数据压缩方法 ,该算法根据ECG数据的特征变化 ,提取出每路ECG的心搏模板 ,从而把信号分成三部分 :心搏模板、残差、位置参数。
2) residual error
残差
1.
Application of neural network-based corrected intelligent residual error gray models to load forecast;
基于神经网络修正的残差智能灰色模型在负荷预测中的应用
2.
Application of Residual Error Gray Forecast Model on Logistics Demand Forecast;
残差灰色预测模型在物流需求预测中的应用
3.
Grey residual error model of highway traffic accident forecast
公路交通事故预测的灰色残差模型
3) residuals
残差
1.
First we define the residual estimates based on the nonparametric estimator gn(x) for g(x),then we construct the estimator f^n(x) for f(x) on the basis of the residuals.
假设非参数衰退模型Yi=g(Xi)+iε,其中残差{iε}是一个具有未知公共密度函数f(x)的NA相依样本,g(x)=E(Y+X=x)是未知衰退函数。
2.
Based on residual sensitivity m atrix and signs of residuals,this paper presents a new method to determine the possibility of existence of the worst residual contamination.
残差污染的存在对正确检测与辨识坏数据的危害很大,而用一种统一的方法,根据量测残差识别出残差污染,从而准确地检测与辨识坏数据一直非常困难。
3.
Based on the tracking residuals of object,the theory residuals self-covariance was gained,and the supposed testing value of residuals was gained,which utilized the statistical residuals self-covariance.
利用目标的跟踪残差 ,求取跟踪滤波器的理论残差方差值 ,再根据统计的残差方差 ,建立了残差的假设检验阀值 。
4) residue
[英]['rezɪdju:] [美]['rɛzə'du]
残差
1.
Based on the residue theorem of Interferometric SAR,in depth analysis and detailed description of Branch Cut algorithm,one of the most popular InSAR phase unwrapping approaches,has been given in this paper.
本文以干涉SAR相位展开的残差理论为基础对经典的相位展开算法分支阻断算法进行了详细深入的理论分析和解析 。
2.
Based on analyzing the characteristics of residue,the Letts criterion method was used to an identify an outlier.
现有的利用残差的野值判别方法往往建立在最优滤波的前提上,在处理速度、效果和实用性上有所局限,难以适用于这一范围。
3.
In order to achieve an optimal trade-off between the robustness against unknown inputs and the fault detectability,an observer-based residue generation and fault detection method applying sliding mode observer is presented in this paper.
提出一种基于滑模变结构观测器的残差生成及故障检测方法。
5) error
[英]['erə(r)] [美]['ɛrɚ]
残差
1.
The application of gray system and the periodical error superposition model in the recognition of seismic anomaly;
灰色与周期残差叠加模型在地震前兆异常识别中的应用
2.
The error analysis by the Time-data -Separation Approach of unequal interval sequence is difficult.
本文在残差 GM(1,1)模型的基础上 ,建立了时数分离残差模型 ,对误差进行修正。
3.
In order to correctly recognize the anomalies of groundwater level bef ore earthquakes to grasp its dynamic variations,in this paper,agrey and periodi c error superposition model has been presented so as to refer the future dynamic variation of groundwater.
为了正确认识震前地下水位异常，掌握其动态变化，本文建立了灰色与周期残差迭加模型，以期推测地下水位未来的动态变
6) variance of error
残差的方差
补充资料：残差
分子式：
CAS号：
性质：在回归分析中，测定值与按回归方程预测的值之差，以δ表示。残差δ遵从正态分布N(0，σ2)。δ与σ之比，称为标准化残差，以δ*表示。δ*遵从标准正态分布N(0，1)。实验点的标准化残差落在(-2，2)区间以外的概率≤0.05。若某一实验点的标准化残差落在(-2，2)区间以外，可在95％置信度将其判为异常实验点，不参与回归线拟合。
CAS号：
性质：在回归分析中，测定值与按回归方程预测的值之差，以δ表示。残差δ遵从正态分布N(0，σ2)。δ与σ之比，称为标准化残差，以δ*表示。δ*遵从标准正态分布N(0，1)。实验点的标准化残差落在(-2，2)区间以外的概率≤0.05。若某一实验点的标准化残差落在(-2，2)区间以外，可在95％置信度将其判为异常实验点，不参与回归线拟合。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条