In the MCMA, adjusting the scale coefficients of two gradient vectors can improve the convergence rate and reduce residual mean square error.
调整该算法中两个梯度矢量的比例系数,可提高该算法收敛速度、减少收敛后的均方误差。
The main research methods:(1) Screening the principal arguments influencing stock estimation by utilizing ridge trace analysis and the principle of residual mean squares.
用岭迹分析及平均残差平方和准则筛选影响蓄积估测的主要因子;
According to the test data and field data of transmitter and receiver, the method of "maximum mean residual life" is used to determine an optimum burn-in time.
根据发送器和接收器的老化试验数据和现场数据,使用“最大平均剩余寿命”的方法分析确定了一个较优的老化时间。
Modeling time-dependent expected mean vectors of QTL genotypes and the structure of the within-subject residual covariance matrix are the essence for functional mapping QTL of dynamic traits.
拟合与时间相关的QTL基因型的期望均值向量和剩余误差的协方差矩阵是动态性状功能定位的核心内容。
Though the decision directed least mean square error algorithm (DD-LMS) has small residual error, when the channel eye close, it can not converge. That is, it has no cold start ability.
虽然判决导引最小均方误差算法(DD -LMS)剩余误差小,但是,在信道眼图闭合的情况下,该算法无法收敛,即不具备冷启动能力。
By mean of well logging data interpretation, the residual oil distribution nearby the well can be predicted, but the state far away from the well is hard to prediction.
通过对测井资料进行解释,可以预测井区附近剩余油的分布情况,但无法预测远离井区域的剩余油的分布情况。采用时间平均方程和时移地震技术,得出了预测剩余油分布的方法。
The experiment data analysis results show that the clock residual error of monitor station after fitting by 1st order polynomial is approximately taken as noise with zero mean.
试验数据分析表明,测站钟差经一阶多项式拟合后的残差可近似为零均值的测量噪声;
The experiment data analysis results show that the clock residual error of monitor station after fitting by 1st order polynomial is approximately taken as noise with zero mean.
试验数据分析表明,测站钟差经一阶多项式拟合后的残差可近似为零均值的测量噪声;
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