Synthesis of saquinavir, an HIV protease inhibitor, was researched via convergence method.
采用平行-连续法合成了HIV蛋白酶抑制剂沙奎那韦。
The left to right shunt rate (f) and the transverse sectional area of ductus arteriosus (a) were calculated by color Doppler flow convergence method in 20 patients with patent ductus arteriosus.
用彩色多普勒血流会聚法对20例动脉导管未闭患者的左向右分流率F进行测定,并根据F值计算出动脉导管的横截面积A。
The quantification of mitral stenosis by using a new color Doppler flow convergence method was evaluated, and compared with two -dimensional echocardiography, pressure half- time and combined method.
本研究应用彩色多普勒血流会聚新方法评价了对二尖瓣狭窄的定量诊断,并与二维超声、压力降半时间及综合法测量二尖瓣狭窄进行了比较。
And then, we present an approximation method for solving this probabilistic constrained stochastic programming, and prove certain convergence of the method under some conditions.
随后我们提出了求解这类概率约束随机规划的一种近似算法,并在一定的条件下证明了算法的收敛性。
The second is the technique of data convergence that includes the layer of data convergence, the form of data fusion, the configuration of data convergence, and the method of data fusion.
其二是多谱传感器数据融合技术,包括数据融合层次、数据融合形式、数据融合结构和数据融合方法。
A new modified simplex method can effectively accelerate convergence velocity of iteration.
该文提出了能有效加快收敛速度的修改单纯形算法。
It is shown that this method possesses global convergence and the penalty parameters are adjusted only finite times under mild conditions.
在较为温和的条件下证明了方法的全局收敛性,及罚参数只需进行有限次调整。
The momentum item addition method reduces vibration time and accelerates the convergence of the neural network.
附加动量项方法能减少震荡时间,提高网络的收敛速度。
By means of analysing the global error bound, we prove that the method has a R-linear convergence rate.
借助于全局误差界的分析,证明了所提方法具有R -线性收敛速度。
The contents include the nonlinear modeling of MESFET's, the method of quick convergence for obtaining the steady state response of nonlinear state equations and computing program.
内容包括FET的非线性电路模型、状态方程向稳态的快速收敛方法及相应程序的编制。
A new method for analyzing the time-dependent convergence deformation of the underground surrounding rock is presented.
研究了地下洞室围岩的时间效应变形特性,提出了分析围岩时间效应收敛变形的一种新方法。
The computational procedure shows that the method and the measures of the paper have good convergence property and stability, which is independent of selecting of the initial free surface.
计算过程表明,本文方法及措施具有很好的收敛性与稳定性。且收敛性与自由面初始位置的选择无关。
The global convergence and local superlinear convergence of the method are established by introducing new approximation techniques.
由于引进了新的逼近技术,该方法具有全局收敛性和局部超线性收敛性。
The stability and the optimal rate of convergence of the method are proved.
方法的稳定性和最优收敛率也得到证明。
Theory and numerical simulation show that the method presented is a convergence and stable method.
理论和数值实验都表明同伦方法是一种收敛稳定的方法。
This approach has not only the rapid convergence for Newton's method, but also the desirable overall convergence.
这种方法不仅具有牛顿方法的快速收敛性,又具有理想的总体收敛性。
Numerical examples illustrate that the present method possesses both good capability to search global optima and far higher convergence speed than that of chaos optimization method.
算例表明,当混沌搜索的次数达到一定数量时,混合优化方法可以保证算法收敛到全局最优解,且计算效率比混沌优化方法有很大提高。
We computed the input impedance of mixer with the first method, and we also discussed the effect of the convergent parameter on improving the convergence with the second method.
用第一种方法求出了混频器的输入阻抗,用第二种方法讨论了收敛参量对改进收敛性的影响。
We prove that the algorithm is well defined and the global convergence of method is obtained without regular conditions.
第四章我们首先证明了算法是有定义的,其次在没有正则性条件的假设下证明了算法的全局收敛性。
To improve the learning efficiency and global convergence we present the monotone homotopy method, which has the same convergence as the Newton's method, to train the weights of the network.
为改进网络学习效率及大范围收敛性,提出了网络权值学习的单调同伦方法,该方法具有与牛顿法相同的二阶收敛性。
Local convergence of inexact Newton method is discussed.
研究了不精确牛顿法的局部收敛性态。
In this paper we present a smoothing Newton method for solving ball constrained variational inequalities. Global and superlinear convergence theorems of the proposed method are established.
研究球形约束变分不等式求解的算法,提出一种光滑化牛顿方法,证明了该方法具有全局收敛性和超线性收敛。
This method can estimate convergence speed conveniently according to the reaction function of participators.
并且可以方便地通过局中人之间反应函数的性质估计收敛速度。
We estimate the convergence rate of this method and give its monotone convergence theorems.
我们对这类算法的收敛速率做了估计,最后还给出了其单调收敛定理。
There isn't a fixed way to choose parameter P in inverse Point translation method which can accelerate the convergence in power method.
加速幂法收敛的原点平移法,参数P现在还没有一种固定的选取方法。
Finally, wo present a descent method for solving VIP and study a global error bound for unconstrained optimization reformulation in order to discuss the convergence of itinerative method.
最后给出了一个求解的下降法,并考察了最优化问题的误差界问题,以分析叠代法的收敛性。
Reinforcement learning is an important machine learning method. However, slow convergence has been one of main problem in practice.
强化学习是一种重要的机器学习方法,然而在实际应用中,收敛速度缓慢是其主要不足之一。
Under mild conditions, we establish the global and superlinear convergence results for the method.
在适当的假设条件下,我们证明了算法具有全局收敛性和超线性收敛性。
The stability and convergence of spectral collocation method spatial semi-discretization are given.
给出了谱配置方法空间半离散格式的稳定性和误差估计。
The stability and convergence of spectral collocation method spatial semi-discretization are given.
给出了谱配置方法空间半离散格式的稳定性和误差估计。
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