accuracy variable
英 [ˈækjərəsi ˈveəriəbl]
美 [ˈækjərəsi ˈveriəbl]
网络 精度变量
双语例句
- There's no credible alternative to the nuclear deterrent.
没有可以取代核威慑力量的可靠办法。 - Simulation and Experimental Study on Influence of Coil Positions on Accuracy of Variable Reluctance Resolver
线圈位置对磁阻式旋转变压器精度影响的仿真与实验研究 - Test and Analysis about the Linear Accuracy of the TWX Miniature Linear Variable Differential Transformer
TWX小型位移差动变压器式传感器线性度的测定与分析 - By means of the multi-loop method, the steady-state calculation of internal faults in stator windings of synchronous machine has been solved on the whole. However, the calculation accuracy is affected by saturation which is of variable degree in different position of the core.
用多回路方法虽然已经基本解决了同步电机内部故障的稳态计算问题，但故障后电机铁芯的各处存在着不同程度的饱和，这会影响到计算的准确性。 - With the both methods ( regress prediction, multi step recursive analysis), two groups of cases are respectively predicted. From the calculation result, it is known that the prediction accuracy of multi variable geometrical model with multi steps recursive analysis is the best.
用两组算例两种方法（回归预测、多层递阶预测）分别进行预测，从计算结果分析可知，多元几何模型的多层递阶预测方法预测精度最高。 - The validations and comparisons show that this model provides fast computation speed, high accuracy, good flexibility to variable time steps and has no numerical unstability.
比较与验证的结果表明这种模型计算速度快、精度高、灵活性好、数值稳定。 - In this algorithm, predictive control is in charge of improving control accuracy, fuzzy control is in charge of providing control variable when predictive model is still not convergent and uncorrected control variable when the model has converged.
算法中，预测控制负责提高控制精度，模糊控制负责为实时控制提供预测模型未收敛时的控制量及模型收敛后的修正前控制量。 - Second, to strengthen the research on velocity field, improve the accuracy of variable speed mapping, make corrections by the data from newly-drilled key wells and, as a result, the precision of tectonic description is greatly improved;
二是加强速度场研究，提高变速成图的精度，通过新钻关键井不断进行校正，大大提高了构造描述的精度； - The authors Present a self-optimal method to improve the control accuracy, and also a variable structure fuzzy control system, which is very efficient when the controlled object has changeable characteristics.
本文介绍了一种可以提高控制精度的自寻优方法，以及一种变结构模糊控制系统，后者用于控制可变性的对象相当有效。 - Compared with the PID control method, the control accuracy of the variable structure control method is lower than that of PID control method, but the consumption less than that of the PID control method.
还对变结构控制方法和经典的PID控制方法进行了比较，变结构控制比PID控制的控制精度差，但是燃料消耗要少。 - The thesis takes the research of the working accuracy and the influencing factors of variable rate sprayer system used in agriculture.
本文研究分析了农业变量喷雾系统的作业精度及其影响因素。 - BP neural network can implement approximating nonlinear functions by arbitrary accuracy through regulating variable weight connection. This character can fit the nonlinear functions relations.
BP神经网络通过调节连接权重可以实现以任意精度逼近非线性函数，利用这一特点可对非线性函数关系进行拟合。 - To improve the prediction accuracy of BP network, the variable conjugate gradient ( VCG) algorithm was proposed.
为克服BP算法收敛速度慢，易陷入局部极小值等的缺点，提高BP预测精度等性能，提出了变共轭梯度法（VCG）。 - For improving convergence accuracy of the solutions, a variable relaxation factor is used and a higher order finite difference scheme is developed.
为提高收敛精度，采用了变松弛因子，并且自行推导了较高阶的有限差分公式。 - Furthermore, the computation accuracy and speed are discussed for both fixed and variable augment of load parameter. It is found that the computation accuracy is similar and the speed of variable augment case is faster.
此外讨论了负荷参数λ取固定增长步长与变增长步长两种情况下的计算精度与计算速度，结果表明两者计算精度差不多，但后者计算速度快一些。 - Case calculation results show that the proposed method possesses both simplicity of gray model and accuracy of variable weight combination prediction, so it is effective in middle and long tem load forecasting.
实例计算证明了该模型在中长期电力负荷预测中的有效性，该模型兼具了灰色模型的简单性和变权组合预测的精确性。 - Results The best experimental condition by GA was more accuracy, while GA could predict the value of the response variable.
结果在试验范围内，遗传算法确定的最优试验条件精度较高，且可预测响应变量的水平； - Improvement of forming accuracy of a support panel by optimized variable blankholder force
变压边力优化设计提高仪表板支架冲压成形精度 - Study on high accuracy variable frequency speed adjusting system with frequency synthesis
频率合成高精度变频调速系统的研究 - Simulation shows that the computational cost of this method does not increase with the complexity of the model of moving target. Moreover, the method has the higher tracking accuracy for the moving targets with variable acceleration and quick turn in a corner.
仿真表明，该方法的在线处理运算量不随所跟踪的运动目标模型的复杂性而增加，并且对变加速和急转弯运动目标具有较高的跟踪精度。 - Now the technology of Variable Frequency Hydraulic System is not mature. There are some problems for further research, such as slow dynamic response, poor low speed characteristics, and low speed accuracy. A prototype of variable frequency hydraulic Station was designed and built.
目前变频液压系统的技术还不是很成熟，存在诸如动态响应慢、低速特性差、调速精度不易保证等问题，因此仍需进一步研究。 - Analysis on the effect of parameter estimation and forecast accuracy according to the select of variable factors. 6.
变量因子选择对参数估计和估测精度的影响分析。 - With the accuracy of the size variable coding properly reduced, the convergence of the GA is accelerated, and then the initial solution is gained.
尺寸变量编码精度适当降低，以加快算法的收敛速度。 - The learning part helps to improve tracking accuracy, while the variable structure part enforces the robustness.
学习部分可以提高系统的跟踪精度，而变结构部分提高系统的鲁棒性。 - This paper makes multiple linear regression model as analytical model, and this may decrease the accuracy on variable correlation.
本文以多元线性回归模型作为分析模型，可能在变量相关性方面有失精确性。 - The accuracy for MI estimation is very important for variable selection, and the estimation of joint probability density is the difficult point.
互信息估计的准确程度对于变量选择至关重要，而联合概率密度函数的估计一直是互信息估计中的难点。 - Given a joint probability distribution between a random variable X and an observed relevant variable Y, IB method is able to find the best tradeoff between accuracy and compression when clustering the variable X, and further it will get the internal law of data model effectively.
若给定源变量与相关变量的联合概率分布，IB方法在对源变量进行压缩的同时，可使得压缩变量最大化地保存相关变量的信息，进而有效的发现数据集内所隐含的内在模式。 - The accuracy order of many difference schemes for solving two-dimensional elliptic equation with variable coefficients is relatively low.
求解二维变系数椭圆型方程差分方法的精度一般比较低。 - However, the accuracy of face recognition is notably suffered from the existence of variable lighting, pose, facial expression, aging and other random factors.
但识别精度仍然受到光照、位姿、表情、时间跨度以及其它随机因素变动的困扰。