least square analysis
英 [liːst skweə(r) əˈnæləsɪs]
美 [liːst skwer əˈnæləsɪs]
网络 最小二乘分析
双语例句
- Application of kernel partial least square feature extraction to quantitative analysis of FTIR spectroscopy of multi-component gas mixture
核偏最小二乘特征提取在混合气体FTIR光谱定量分析中的应用 - On the basis of single factor experiments, the process optimization for the enzymolysis process of the extract was performed using uniform design coupled with partial least square regression analysis.
在单因素试验的基础上，使用均匀设计-偏最小二乘法回归分析优化酶解工艺。 - Application of least square method to settlement analysis of earth AFD rockfill dam
最小二乘法在土石坝沉陷分析中应用 - Partial Least Square ( PLS) Quantitative Analysis of Citrus Fruit Weight Based on Digital Image Processing
数字图像处理技术结合偏最小二乘法定量分析柑橘质量 - Compared with the results derived from partial least square regression and neural network analysis on test data analysis on new bridge, the "PP" method is proved to be a practical way in some aspects of obtaining original data information and forecasting.
分析结果表明：该方法在提取源数据信息与预测方面效果更理想。 - It analyses the real accuracy of coordinates of independent TRF using robust iteration and equivalent weight method and the real accuracy of velocity field using least square and residual analysis.
采用最小二乘加残差分析方法分析了空间技术实现独立地球参考架速度场的实际精度； - Least Square Analysis for Evaluation of True Position
位置度测量最小二乘评定 - Application of correlative least square method in the harmonic analysis of earth tide
相关最小二乘原理在固体潮调和分析中的应用 - The secondary order curve of pressure sensors decided by the least square method and accuracy analysis
最小二乘法拟合压力传感器二次曲线及精度分析 - Also, Fourier transformation and wavelet analysis were used to extract the main periods of precipitation series; least square method, wavelet analysis method and Mann-kendall method were adopted to analyze the precipitation trend. The spatial variation analysis is based on the spatial interpolation.
在降雨时间序列分析时，采用傅里叶变换和小波分析法提取序列主周期，并用方差比法对主周期进行检验：采用趋势线法、小波分析法和Mann-Kendall法对降雨量序列进行趋势分析。 - In order to find a scheme of reservoir optimization dispatching, an operating formula is presented for connected reservoirs in different periods by the least square method of regression analysis, when singularity occurs in the regression matrix, the method of ridge regression is used to overcome it.
为了找出一种易于实际应用于水库群优化调度的方案，本文提出了用最小二乘回归分析的方法求出联调水库不同时段的运行公式；当回归矩阵出现奇异时，引用岭回归分析方法加以克服。 - Application of least square method in well testing analysis
最小二乘法在试井解释中的应用 - The result of least square analysis showed the gene was significantly related with growth and carcass traits. angle.
对F2鸡群个体进行了基因型鉴定，结果经方差分析显示：该基因对一些生长、屠体性状有显著性影响（如胸角宽、腺胃重、半净膛重等）。 - The application of weighted residuals with moved least square interpolating function to analysis of beams and plates on elastic foundation
在地基上梁板分析中移动最小二乘插值函数加权残值法的应用 - This article constructs a partial least square regression model to analysis economic environment factors of urban insurance development.
本文借助偏最小二乘回归对中国部分城市保险业发展规模和水平及其经济环境进行了分析和建模。 - By means of the combination of high-accuracy optical angle generator with CCD subdivision measurement, the calibration for inner orientation elements of the camera is carried out by least square method regression analysis. The contact angle is calibrated by scanning star point image.
该方法利用光学高精度角度发生器和CCD细分测量相结合的检测方法，由最小二乘回归分析，实现相机内方位元素的标定，并通过扫描星点图像标定交会角。 - While offset velocity can be calculated with least square method of regression analysis by detecting relative cross state.
而通过对迹线与跟踪装置的相对交越变化情况，可利用回归分析中的最小二乘法快速地计算出跟踪装置与迹线之间的偏离速度。 - The Application of the Least Square and Principal Component Analysis to the Differentiae on Body Conformation among Some Yellow Cattle Breeds
最小二乘分析和主成份分析在黄牛体型特征差异性分析方面的应用 - Least square analysis indicated that the individuals of BB genotype had significantly higher ( P < 0.01) birth mass than those of AA and AB genotypes, with the sequence of BB> AB> AA.
最小二乘分析结果表明，BB基因型与其它2种基因型比较有较大的初生质量，同AA和AB型比较差异极显著（P<0.01）。 - Least Square Regression Analysis of a Mathematical Model for Hydraulic Turbine
水轮机数学模型的最小二乘法回归分析 - Employing the least-square parameter for analysis and estimation
参数最小二乘方估计的计算及其应用 - By making use of principle of least square solution and regression analysis, mathematical model of temperature of decomposing furnace is created.
并根据最小二乘法原理和回归分析原理，建立了分解炉温度控制的数学模型。 - Least square Analysis of Combining Ability of Yield Properties of Maize And Relativity Study between Combining Ability and Heterosis
玉米产量性状配合力的最小二乘分析及其与杂种优势的相关性研究 - The lambing effect values showed that the significant differences were existed between stock rams by the least square variance analysis.
应用次级样本含量不等的两因子最小二乘方差分析法估计种公羊的产羔效应值，表明种公羊间存在着繁殖性能方面的差异。 - The use of one by one channel least square method for the analysis of natural radioactivity Nal ( Tl)-spectrum in soil
土壤天然放射性NaI（TI）γ能谱的逐道最小二乘法分析 - The end component is calculated through finite element method, the result of which is done least square approximation to get the analysis model of the end component.
用有限元法计算了磁阻力的端部分量，采用三角多项式对计算结果做最小平方逼近，得到了端部分量的解析模型。 - Starting from the perspective of empirical research, we use the method of least square model to analysis material data of Chongqing during the 'Eleventh Fifth-Year' periods.
本文从实证研究角度出发，用最小二乘法模型对重庆十一五期间重点学科验收材料数据进行分析和评价，并对怎样进行学科建设进行了探讨。