模型系数 meaning in Chinese
mould ratio
Examples
- The integral absolute value , autoregressive ( ar ) model coefficients , and linear cepstrum coefficients are extracted as feature parameters from time segments of the surface myoelectric signals
选择的表面肌电特徵参数分别为时域绝对值积分、 ar模型系数和线性倒谱系数。 - The regression coefficients in mixed geographically weighted regression model characterize by that portion of its regression coefficients are unknown constants while other regression coefficients are unknown functions of geographical locations
摘要混合地理加权回归模型系数特征是部分回归系数为未知常数，而其它回归系数为地理位置的未知函数。 - Immunity mix algorithm based on the continuous differential function is proposed in this paper , and its astringency is proved . from here we get the accurate estimator method of the autoregressive moving average model coefficient
本文首先提出了通用的基于连续可导函数的免疫混合算法，并证明了其收敛性，由此我们得到了自回归滑动均值模型系数的精确估计方法。 - The estimates from an econometric model on the explanation of income poverty formation show that rural road infrastructure has a significant impact on poverty reduction , and that nonagricultural employment and higher human capital of farm household contribute a great to poverty alleviation , and that the risk of farm household become poor varies significantly with the variation of social and economic environment in different areas
贫困成因计量模型系数估计结果表明：农村公路基础设施对减缓贫困具有显著影响，从事非农活动及较高的人力资本对农户摆脱贫困具有明显作用，由于不同地区的社会、经济环境不同，农户陷入贫困的概率在地区之间存在较大差距。 - First , according to the orthonormal quality and the rational choice of working point of the sonar array three shafts frame , the structure of the models is predigested preliminarily ; secondly , according to the quality indexes and the coupling quality between frames , relatively small quantum is neglected . so the complex non - linear coupling models of the sonar array are predigested farther ; lastly , considering the characteristic of the model coefficient matrix , the methods of the low rank polynomial approach and the error simulation are introduced . so the models are predigested again
首先从声纳基阵框架结构的正交性和工作点的合理选择出发，使模型的结构得以简化；其次根据系统性能指标及框架间耦合性强弱，忽略相对小量，对声纳基阵复杂的非线性耦合模型进一步简化；最后考虑模型系数矩阵的特点，运用低阶多项式逼近和误差仿真的方法，实现了对模型的再次降阶简化处理。