推导出高斯混合密度参数的迭代公式。
We derive iterative formula of the parameters of a mixture of Gaussian densities.
详细地推导了反演上述参数的迭代公式。
The iterative formulae for inverse computing the parameters are deduced in detail.
本文给出了求非退化线性规划最优解的迭代公式。
In this paper, an iterative formula to solving non-degenerate LP to optimality is given.
文中阐述了算法的原理,给出了迭代公式与框图。
The principle of algorithm was discussed and the iterative formulas and the flow chart were given in this article.
文中第一部分提出了通过水电站水轮机流量的迭代公式。
At first, it presents the iteration formulas of the discharge through the turbine in the hydro plant.
对目标函数进行梯度优化,我们得出了介质速度的迭代公式。
By optimizing the objective function with the gradient method the iterative formula about the medium velocity is obtained.
把对比源截断法中的迭代公式修改后,可明显加速在低频的收敛。
The iteration formula in the CST is corrected, which increases the convergence rate considerably at lower frequencies.
迭代公式II也是一种单步迭代公式,在单根附近具有三阶收敛速度;
The second iterative formula(II) is also one-step iterative formula and has three order convergence at single root.
给出了带有变动趋势的无噪声配置情形的装甲目标辐射温度反演迭代公式。
The iterative formula for the case of variable tendency and noiseless are also extended.
采用正弦和余弦的泰勒展开式构造的迭代公式,计算一个绘图点只需9次加法。
Adopt the iterative formula that forms Taylor's expansion of sine and cosine, and compute a graphic points are only calculated by 9 times addition.
文中推导了位移及力的迭代公式,其中考虑了多阶剪力墙的弯曲变形及剪切变形。
When displacement and force iterative formulae are derived, the bending deformation and shearing deformation are taken into account.
在介绍了反射式中心偏测量的基本原理的基础上,推导了中心偏测量的迭代公式。
The iterative formula of measurement of optical lens decentration is deduced on the basis of self-collimation catoptric methods.
提出了一个新的迭代公式,用此公式求解非线性方程根收敛速度快,且绝对收敛。
This paper presents a new iterative formula by which the solution of nonlinear equation had rapid and absolute convergence.
本文给出一个求非线性方程实根的迭代公式,证明了由此产生的迭代叙列的收敛性。
This paper proposes a iterative formula for solution to real roots of nonlinear equations, proves convergence of the iterative series.
算法采用使操作臂末端点与目标点间距离单调减小的控制策略,并推导出了相应的非迭代公式。
It USES the control strategy in which the distance between the manipulator end and the target could be decreased monotonously, and the corresponding non iterative formula is deducted.
本文针对方程求解中常用的迭代方法,主要介绍了收敛迭代公式的构造过程,并通过举例加以说明。
In this paper, the author faced with iteration method which often USES in equation solving, mainly introduced the structure procedure of convergent iterative formula and illustrated by examples.
推导了根据落点偏差求飞行程序角和发射方位角的牛顿迭代公式,设计了迭代算法,并给出了实际算例。
In this paper, Newton iterative formula based on deviations of dropping point is deduced and the iterative program is designed, an example is given.
导出了U形渠道正常水深、临界水深水力计算的迭代公式,并给出了判别水深范围的界限流量计算公式。
The iteration equation of U-shaped channel normal depth and critical water depth in hydraulic calculation is deduced. The equation of boundary discharge to criterion water depth range is given.
构造了一种以结构最低固有频率作为约束频率的结构最轻重量设计方法,并建立了相应的迭代公式和收敛准则。
A method of minimum weight design with the lowest frequency as the constraint frequency is provided, and the iterative formulas and convergence criteria are found.
此文针对塑性成形有限元分析大增量加载的收敛性困难,推导了用于板料成形弹塑性有限元分析的牛顿一致迭代公式。
In this paper, facing the convergent problem of plastic forming using large incremental step, we deduced the iterative formula used in analysis of elastic-plastic plate forming finite element method.
将RELAX(对系统误差和环境加性噪声分布假设可松弛)算法从数据域推广到相关域,建立了该算法在相关域的迭代公式;
The paper deals with the extension of the RELAX algorithm from data domain to correlation domain and provides the iterative formulas of the algorithm in correlation domain.
首次把完全匹配层(PML)边界条件应用到adi FDTD计算中,采用幂指数形式的时间步进算法,推导了相应的迭代公式。
The perfect matched layer (PML) technique is used in ADI-FDTD calculation for the first time. The expressions for the exponential time-stepping algorithm in PML are derived.
本文提出了利用多维牛顿迭代分析有多个非线性电阻构成的复杂网络的方法,推导出了节点电位法分析非线性电阻网络的多维牛顿迭代公式。
This article shows that the intricated network consisted by multi-nonlinear resistance can be analyzed by multidimensional Newton's iterative method and derives its formula.
本文在迭代法基础上推导出矩阵迭代法的计算公式。
Basied on the iterative method in this paper, a calculating formula of matrix iteration was derived.
并给出了迭代方向和步长的计算公式。
And gives the formulae of iteration direction and step length.
完全可以使用计算机对柯氏公式进行迭代求解,但首先必须解决迭代计算的收敛区间问题,这个问题目前尚无明确的结论。
At present, computer can be used to iteratively solving Colebrook's formula, but first the problem about the convergence interval of iterative calculation must be solved.
此近似公式和温度迭代法组成了主动式红外空间扫描的近似反演。
The inversion of the active infrared scanning equations is formed by combining the concentration formulae and the temperature iteration.
在计算过程中,引进了迭代模式,同时直接引用规范(TJ10-74)公式(65),不附加任何条件。
During the computation, the iteration process and the formula ( 65 ) in the Code TJ 10-74 are used directly without any additional restriction.
在调整视电阻率的公式中加入一个迭代系数,可使计算值快速趋向于观测值,减少了迭代次数;
If a iterative coefficient is added to the formula used to adjust apparent resistivity, the calculated value will rapidly access to observation value, therefore the number of iteration is lowered.
据此即可分别推导出透射中间点和折射点的一阶修正公式,进行折射线逐段迭代计算求出整条射线路径。
Accordingly, the first-order modified formula for transmitted intermediate points and refracted points is derived and whole ray-path can be computed for refracted ray iteratively segment by segment.
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