针对乘务工作中的值乘方式展开讨论,提出一种综合包乘制与轮乘制优点的相对固定的轮乘制;
At first, it was studiesd the crew mode and put forward a new kind of Permanent Crew Pooling system which absorb both merits of Assigning System and Crew Pooling System;
对DF 11型内燃机车按单司机值乘进行了改进设计,介绍了改进原则、工作原理和改进方案。
The improvement design is carried out for DF11 diesel locomotive with single driver operation. The improvement principle, working principle and program are introduced.
根据乘务值乘计划问题的特性,提出等价交路组合的概念,并基于等价交路组合设计了启发式求解方法。
According to the speciality of crew rostering problem, this paper proposed the concept of equal combination of crew pairing and based this concept proposes heuristic algorithm.
现在您想用考虑中的当前值去乘该结果。
Now you want to multiply this result by the current value under consideration.
比如 10 米乘 10 米的网格,取每个交叉点的值(共有 100组)就形成一个光栅数据集。
Taking a 10-meter-by-10-meter grid and making one observation for each intersection (100 observations) would constitute a raster dataset.
乘35小时的火车到这儿来值吗?
建立了双频载波相位观测模型,并将其进行无电离层延迟化简,用最小二乘原理推导了天顶湿延迟的估值公式。
The dual-frequency carrier phase observation equation is built and ionosphere-free predigested, the estimate formula of zenith wet delay is deduced with least square method.
各种参数估值方法的比较表明,时间域最小二乘拟合法较为精确。
The comparison among various methods of parameter estimation shows that the least-squares fitting method in the time domain is more accurate one.
针对基因表达数据含有噪声的特点,提出了基于总体最小二乘估计的基因表达缺失值估计算法。
Consider the additive noise in the expression dataset, a new method based on Total Least Squares (TLS) is presented.
论文介绍了一种浮点乘加的测试方法,并从特殊值和随机数两个角度进行测试。
This paper introduces a method for FMA test, and finally we use special value and random value for the test.
在含有离群值的情况下,分析了最小二乘估计不能克服粗大误差对回归曲线的影响。
On the data including the discrete points, least square estimation can not control the strong error affecting the regression curve.
利用矩阵的奇异值分解和矩阵分块方法,得到了最小二乘解的一般表达式。
By using the method of matrix singular values decomposition, the general expressions of the least squares solutions are given.
对于多乘性区间线性系统,给出边界值矩阵的定义。
Then the definition of boundary value matrix for multi-multiplication interval linear systems is proposed.
针对基态趋势客流预测问题,研究了进行奇异值检测处理并运用最小二乘支持向量机进行预测的解决方案。
In the study of time series forecasting in ground states, the method for recognition and processing singular values is proposed, then LS-SVM is applied to forecast.
首先根据特征值判据,给出单乘性区间线性系统鲁棒稳定性的充分必要条件。
Firstly, according to eigenvalue criterion, the robust stability necessary and sufficient conditions of single-multiplication interval linear systems are given.
本文中给出了由脉冲响应序列值求其传递函数参数和阶的最小二乘估计方法。
In this paper, the least square estimation method is presented, in which impulse transfer function parameters and orders are derived from impulse response sequences.
这种方法采用移动最小二乘函数来近似解变量,并且采用移动最小二乘近似函数的权函数作为加权残值法的权函数。
It used the moving least square approximation as a trial function, and used the weighted function of the moving least square approximation as a test function of the weighted residual method.
线阵推扫式影像外方位元素间的强相关性,导致法方程病态,外方位元素的最小二乘估计值误差较大。
The strong interrelationship among exterior elements of linear pushbroom imagery induces normal equation severely ill-posed and least squares value deviated from the true value.
本文使用奇异值分解法求解矩阵方程的最小二乘解。
A least squares solution via singular value decomposition is used to solve the matrix equation.
文章提出一种基于多分辨率学习的正交基小波神经网络结构的设计方法,网络权值的学习采用阻尼递推最小二乘算法。
A designing method of wavelet neural network structure based on multiresolution learning is put forward, and the studies of network weights adopt damped least squares.
第一类方法称为静态方法,主要包括截断奇异值分解(TSVD)方法和截断完全最小二乘(TTLS)方法。
The first class of regular method is named stationary method which include two methods, truncated singular value decomposition (TSVD) method and truncated total least squares (TTLS) method.
然后各子图内像素灰度值以低阶多项式表示,依最小二乘准则以多项式逼近原图像的子图像。
Then, the image grey level of every subimage is approximated by low-order polynomial according to least-square criterion.
无单元法采用基于滑动最小二乘近似的位移插值形式,节点布置变得非常自由。
Basing on the moving least-squares approximation, the node distribution in EFM is very free.
进而不用初值就能求出最小二乘意义下机构参数全部最优解的近似值。
And then proceed to find the approximate value of all optimal solutions of mechanism's parameters under the significance of least square without using the initial value.
由渐进因子分析所得的分析结果可作为交替最小二乘优化的初始值。
Initial qualitative solutions obtained by evolving factor analysis can be further optimized by simultaneous analysis of multiple electrophoresis run data with alternating least-squares regression.
介绍了一种新的有效计算阵列天线中的自适应权值的方法,即把基于直接数据域的最小二乘算法应用到自适应天线中。
A novel approach for efficient computation of adaptive weights in array antennas is introduced. It deals with the application of the direct data domain least-squares algorithm to adaptive antennas.
用BLUP法估测了10头二花脸种公猪自初生至六月龄平均日增重的育种值,同时用最小二乘常数和离差法作对照。
Breeding value for average daily gain of 10 Erhualian boars was estimated by the BLUP method. The same was estimated as Least Squares Constants and from the Herdmate average Deviation method.
对不同频带的平稳分量建立相应的最小二乘支持向量机预测模型,将各模型的预测值等权求和得到最终预测值。
The different least square support vector machine (LS-SVM) models to forecast each IMF are built up. These forecasting results of each IMF are combined to obtain the final forecasting result.
对不同频带的平稳分量建立相应的最小二乘支持向量机预测模型,将各模型的预测值等权求和得到最终预测值。
The different least square support vector machine (LS-SVM) models to forecast each IMF are built up. These forecasting results of each IMF are combined to obtain the final forecasting result.
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