目标函数

Simultaneously, as the self-organization mapping neural network does not has the competitive learning characteristic of an objective function, the method is free from the problem of local extremum.

同时，由于自组织映射神经网络的无目标函数的竞争学习特性，本方法摆脱了局部极值问题。

Meanwhile,we use a fast simulation annealing algorithm in the inversion,which can overcome the limitation of the local extremum of objective function,and acquire a global optimum result.

同时，在具体反演中使用快速模拟退火算法，可以克服目标函数局部极值的限制，从而获得全局最优解。

This thesis analyzes the reasons of the local extremum in Mi-based image regitstration, then implemented an improved method, which is integrated previous information to get a more smoothly object function and overcome interpolation artifacts effectively. Experimental results show that this methods registration accuracy is improved and can be applied.

本文分析了基于互信息的图像配准过程中出现的局部极值问题，实现了一种结合先验信息获得更加平滑的目标函数的方法，并通过实验证明了该方法的有效性。

The problem of minimizing a linear objective function of new call blocking rate and handoff call dropping rate can be formulated as a Markov Decision Process.

对於以最小化新连线的阻断率和连线交递的失败率为目标函数的问题，可以使用马可夫决策过程来描述。

The problem of minimizing a linear objective function of new call blocking and handoff call dropping probabilities can then be formulated as a Markov Decision Process.

对於以最小化新连线的阻断率和连线交递的失败率为目标函数的问题，可用马可夫决策过程来描述。

As for the indexes of soft science it is difficult to express the target function by mathematical formula.

而软科学类指标，由于它的目标函数难以用为数学式表达，因此评估中较难掌握。

Using a planar target as intermedium, an optimized object function of the position and orientation transformation matrix of the sensor is established; and the matrix, namely registration matrix, is derived from the feature points on the planar target.

采用一个平面靶标作为中介，建立了传感器位姿变换矩阵的优化目标函数，根据靶标上多个特征点求解出该矩阵，即拼接矩阵。

So it produces a series of approximation matrix Bk+1 to the second order derivatives of the objective function.

因此它产生了一系列对目标函数二阶导数的近似矩阵Bk+1。

Using maximal principle the found solution scheme of the real options optimization investment and the quantity discount has been derived.

设计了以实物期权投资者利润数学期望最大为目标函数，以投资和数量折扣作为状态方程的最优控制问题。

The real-time learning ability and the fast convergence of the recurrent network model of nonlinear dynamical system have been obtained by introducing the forgetting factor in the objective function and the maximum likelihood estimation principle.

本算法在目标函数中引入了遗忘因子，并借助于非线性系统的最大似然估计原理成功地解决了动态非线性系统回归神经网络模型权系数学习的实时性和快速性问题。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。