方法的稳定性和最优收敛率也得到证明。
The stability and the optimal rate of convergence of the method are proved.
利用算例分析了用这种方法计算的两套覆盖函数的收敛率。
Convergence rates are also studied with examples and they are approximately equal in the NMM and the conventional FEM analyses for both material cases.
实验结果表明,该方法能有效提高算法的收敛速度和收敛率。
The experimental results show that this method can speed up the optimization speed of algorithms and raise the convergence rate effectively.
证明了一些弱收敛和强收敛定理,并给出了相对收敛率的估计。
Some weak and strong convergence theorems are proved and the estimation of relative convergence rate is obtained.
该方法反馈控制律设计简单,并且所有状态的收敛率可以事先确定。
Moreover, the exponential convergent rate of states can be determined in advance.
该迭代算法具有几乎二次的收敛率,在某些条件下达到了二次收敛。
The rate of convergence is nearly quadratic, and is quadratic under some additional conditions.
我们也证明了K -正则预解算子族的遍历极限的收敛率和逼近的一些结果。
Finally, we obtain some results of the convergence rates of ergodic limits and approximation for K-regularized resolvent families.
数值实验不仅证实了这些理论结果,还发现了具有更高阶收敛率的超收敛性。
Numerical experimentation have not only proved the theoretical result but also found out superconvergence of higher order.
该方法优点是控制律光滑并且设计过程简单,系统每个状态的收敛率可被事先确定。
Besides the smoothness of the control law, the design procedure is very simple and the convergence rate of each state can be specified apriori.
为了求解非线性差分格式,本文建立一种加速单调迭代算法,并给出精确的收敛率估计。
To solve the nonlinear finite difference scheme, an accelerated monotone iterative method is presented, and the explicit estimate for the rate of convergence is given.
对半正定线性算子方程考虑了一类连续正则化牛顿方法,给出了收敛证明,得到了收敛率。
A convergence proof is given for the continuous analog of the Newton method for linear semi-positive definite operator equations and convergence rates are obtained.
实验结果表明,与遗传算法相比,混沌遗传算法用于阈值寻优减少了运算时间,提高了收敛率。
Simulation results show that using CGA to find optimal threshold can save more operation time than GA and improve convergence probability.
此外我们还将此类算法和一些常见算法做出比较,证明了该类算法在条件稍强的情况下具有线性收敛率。
In addition, we have made a comparison between our methods and other usual ones and finally prove that these methods possess a linear convergence rate under comparatively strong conditions.
本文对减执行器水面舰船系统提出一种具有指数收敛率的光滑时变反馈控制律 ,使得闭环系统被全局镇定 。
Moreover, the control laws using smooth time varying feedback do not stabilize the system at exponential convergence rate.
他们也在问,是否就是因为存在管制而减缓了落后国生产率向先进国收敛的速率。
They also ask whether regulation slows the rate at which laggard countries close the gap between themselves and the leaders.
世界各地失业率都比较高,从美国到迪拜(Dubai),到哈拉雷(Harare),都在迫使一些受过教育的专业人员,收敛骄气,去从事脏手的体力劳动。
The higher rates of unemployment across the world, from the United States to Dubai to Harare, are forcing some educated professionals to swallow their pride and get their hands dirty.
3%的总失业率看上去还不错,因为公司都收敛锋芒、留住兵马,期待经济复苏的到来。
The overall unemployment rate of 8.3% looks better because companies are hunkering down and retaining staff in the hope of a recovery.
仿真结果显示了QMRA在状态信息不精确的情况下,具有较低的路由阻塞率和数据包的平均延迟,并且能够快速收敛。
Simulated results show QMRA achieves not only a low routing blocking ratio and a low average packet delay, but also a fast convergence, while the network state information is imprecise.
LDPC码译码误比特率与迭代次数关系曲线及其粘滞点的研究,对于进一步深入分析译码机理和加快译码收敛的速度有着重要的意义。
Research of the fixed point which appears in decoding process of LDPC codes is important to further analyze the decoding mechanism and speed up decoding convergence.
我国能否成为一个快速成长的,能够在人均收入增长收敛到富裕国家增长率之前就达到允许的人均收入最高水平的新兴市场大国呢?
Of the large, rapidly growing emerging market nations, which is likely to achieve the highest level of per capita output before converging to rich world growth rates?
考察了隐层节点数对网络收敛速度、识别正确率的影响以及学习率对收敛速度的影响,改进了网络训练算法。
The influence to convergent speed and recognition accuracy of both concealed layer node count and the learning rate is considered.
小球的半径、折射率越小,以及环境的粘滞系数越大,小球轨迹的振荡越弱,收敛速度越快。
Smaller particles and larger viscosity of surrounding medium resulted in less oscillation and faster convergence to the parabolic line.
最后,本文对从边际生产率角度实现经济收敛提出了简要的政策建议。
Finally, this paper raises some brief countermeasures to how to achieve economic convergence from marginal product.
通过对汉字图像库和人脸图像库的图像识别实验表明,该算法比其他学习算法的识别率高,并能较快地收敛到极小值。
The experiments of the recognition of Chinese characters and face images show that the new algorithm is more efficient in convergence property and recognition rate.
在有限电导率光栅的微分理论中引入校正傅里叶展开方法,改善了计算收敛性。
In order to improve the convergence rate, a correct Fourier expand method was introduced to differential theory of the finite conductivity diffraction grating.
与传统的逐次逼近解法(SAM)相比,该方法收敛性强,应用范围广,可适用于高电导率对比地层。
The method converges faster than conventional successive approximation method (SAM) and can be applied to high conductivity contrast formation.
其中利用一种动态的交叉率和变异率,有效地加快了收敛的速度。
The GA implementation USES dynamic crossover and mutation probabilistic rate for faster convergence.
带钢热连轧精轧机组穿带后的头部厚度精度- - -头部命中率将直接影响绝对AGC的工作,其重要手段是靠提高设定模型精度、模型自学习的收敛速度。
It is necessary to hit accurately the head of the strip for applying absolute AGC in hot rolling mill, important means are to improve accuracy of set-up model and convergence of self-learning model.
带钢热连轧精轧机组穿带后的头部厚度精度- - -头部命中率将直接影响绝对AGC的工作,其重要手段是靠提高设定模型精度、模型自学习的收敛速度。
It is necessary to hit accurately the head of the strip for applying absolute AGC in hot rolling mill, important means are to improve accuracy of set-up model and convergence of self-learning model.
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