最后,通过自适应边界值方法进行检测,能够及时发现异常流量行为,说明该模型应用于网络流量预测是可行、有效的。
Finally, abnormal behaviors of network traffic can be found on time through test of adaptive boundary value method, which proves that the model is feasible and effective.
比方说,把null值传入一个并未编写如何处理null值的方法中,这就是一种边界情况。
It's the situation where, for instance, someone passes a null value to a method not coded to handle nulls.
边界值测试是一种常用的功能测试方法。
Boundary value test is a functional test approach in common use.
适合重结晶石英边界分维值的计算方法有封闭折线法和面积周长法。
Two methods of polygon and area_perimeter are applicable to calculate the fractal dimension of dynamically recrystallized quartz grains.
一种新的颤振分析方法——鲁棒颤振裕度法被介绍,它利用结构奇异值理论将系统模型和试飞数据有机结合起来进行颤振边界预测。
Pass to incorporate organically the flight test data and the system model, make use of the structured singular value theories proceed the flutter boundary estimate.
算例的计算结果与采用精确边界条件的欧拉方程数值解及实验值符合良好,验证了本文方法的正确性。
The results of cases are in good agreement with the Euler solutions using the exact boundary conditions and known experimental data. The correctness of the method in this dissertation is validated.
为了克服对称边界的保守性,提出了一种新的基于特征值分解的边界估计方法。
In order to overcome the conservation of symmetric bounds, a new method of estimation of stability bounds is presented based on eigenvalue decomposition.
这些情况导致多点边界值问题可以解决多种拍摄方法非常有效,非常准确。
These conditions lead to multipoint boundary-value problems which can be solved very efficiently and very accurately by the multiple shooting method.
线性边界元法(LBEM)是在常数边界元法(CBEM)的基础上,从线性插值函数出发将边界单元按线性分布来进行处理的一种数值方法。
The linear boundary element method (LBEM) is based on the constant boundary element method (CBEM), it makes boundary element into linear segment from linear interpolating function.
传统的多方向插值方法对图像丢失块进行恢复时,在某些情况下由于受周围正确接收块内无关边界的影响而导致出现错误边界。
Conventional multi-directional interpolation method sometimes may cause some inaccurate edges when using it to restore lost blocks in a picture, because of unrelated edge in correctly received blocks.
运用边界元方法求解了重力场中部分充液偏置贮箱内液体晃动的三维边值问题,并将系统运动的联立微分方程组交换后化为广义特征值问题来求解。
The boundary element method is applied to solve the three dimensional boundary value problem. The differential equations are transformed to a generalized eigenvalue problem to be solved.
该方法首先基于邻域灰度极值提取边界候选图像,然后以边界候选象素及其邻域象素的二值模式作为样本集,输入边缘检测神经网络进行训练。
The method uses a logical judgment algorithm to get edge candidate images, and then edge pixels and their neighbor pixels compose the binary samples of the BP neural network.
由于采用了非线性混合边界元,故本文所提出的方法精度高,简单易行,计算量小,可以较广泛地适用于偏离设计工况的运行情况,算例结果同实验值吻合很好。
A nonlinear mixed boundary element method is used here. And this method can be easily extended to off design conditions. The calculated results agreed very well with experimental data.
用边界节点法求解产生的插值矩阵是对称的,而基本解方法的插值矩阵不对称;
It is noted that the BKM interpolation matrix is symmetric while the MFS one is not.
是否使用了等价类划分和边界值分析的测试方法?
Have the testing techniques-equivalence partitioning, boundary value analysis be used?
通过对自适应形态学边缘增强方法的改进,使得二值化结果有效地保留了红外图像的边界特征,是一种有效、实用的图像二值化方法。
The clear edge of the binary result by improving the morphologic edge enhancement method is got. The results show that it is a valid and practical image binarization method.
本方法采用线性函数作为横截面翘曲位移的插值函数,适用于任意横截面形状和任意边界条件的薄壁杆件。
A linear function is used to express the warping displacements along the cross section of the thin-walled member.
本方法采用线性函数作为横截面翘曲位移的插值函数,适用于任意横截面形状和任意边界条件的薄壁杆件。
A linear function is used to express the warping displacements along the cross section of the thin-walled member.
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