并以调节器参数最优化设计为例,论述了目标函数构造、初值确定、动态系统仿真分析的过程。
Taking optimization design of adjustor as an example, the process of constructing object function, defining initial value and simulating dynamic system was discussed.
这构造器用来通过一个目标对象和一个函数指针形成一个委托。
The constructor is used to form a delegate over a target object and a function pointer.
在使用formatter类时,可以将实现了这个接口的对象传递给构造函数Formatter以把它作为目标。
An object implementing this interface can be used as the destination when using a Formatter class by passing the object into the Formatter constructor.
我们以最小描述长度的原理为基础构造了目标函数。
We construct an objective function based on Minimum Description Length (MDL).
基于模糊判决原理,兼顾模糊目标和模糊约束的最优性隶属程度,构造判决函数;
Based on the fuzzy decision prin-cipsel, the optimal membership degrees of the fuzzy objectives and constraints are considered, and then the decision function is constructed.
间距最大化特征选择技术是一种有效的维数约减技术,一般是基于加权技术和相似性度量构造目标函数。
Margin maximization feature weighting is an effective dimension reduction technique, and it is generally based on weighting techniques and similarity measure to construct their objective functions.
该文利用凸优化理论和约束优化理论为前馈神经网络构造出了一个新的优化目标函数。
The paper constructs a new optimal target function for feed forward neural networks according to convex optimization theory and constraint optimization theory.
给出了一种构造多目标规划罚函数的统一框架。
A unified framework for constructing penalty functions of multiobjective programming problems is offered.
在遗传操作过程中,改进了编码方法,构造的适应度函数不但以一定的零陷深度为目标,还考虑副瓣的增益维持在一定的水平。
In the process of genetic manipulation, encoding method is improved, fitness function is constructed not only considering nulling depth, but also the side lobe gain to maintain a certain level.
本章首次将信息融合技术应用到电子电路的故障诊断之中,提出了一种基于实验的故障隶属度函数构造形式及具体的故障目标判定准则。
In the chapter the technology of information fusion is used in electronic circuit fault at first, the membership function and fault determinant rule based on experiment are presented.
该方法在对各个指标进行标准化后构造一个涵盖各指标的新的目标函数,并对该目标函数进行优化。
A target function was constructed from the analysis to the experiments and a new multi-index optimization experiment method was proposed.
为此,引入一个具有更好适应性的度量(称为分离度)和模糊加权技术构造新目标函数。
Therefore, the better adaptive margin metric (named separation) and the fuzzy weighting technique were introduced for developing the new optimal objective function.
针对深基坑支护方案的特点,应用模糊数学理论及最小二乘法准则构造目标函数,建立了一种适用于深基坑支护方案综合评价的模糊优化理论模型。
Based on the characteristics of support scheme for deep foundation pit, the objective function is constructed with theory of fuzzy mathematics and least square method.
提出了根据目标方向图,通过构造特殊适应度函数的方法达到优化目标。
A novel approach was proposed, in this approach, with the target of the pattern of wave, via constructing extremely function of Fitness approaches optimized target.
并结合光学图像和SAR图像,在不同数据域的先验信息,分别构造各自的目标函数,实现图像分辨率增强。
The examples for both optical and SAR images are presented, in which the object function are based on the sparse prior in different data domain respectively.
提出了一种新的适用于双目标优化的适应函数的构造方法。
A new type of fitness function suitable to bi \ | objective optimization problems is suggested.
在结构优化的目标函数中,不仅应考虑结构造价,而且应考虑结构服役期的损失期望。为此,我们定义了抗震结构模糊可靠度的概念。
Not only structural construction cost but also loss expectation in the service life of the structure should be considered in the objective function of structural optimization.
在构造预条件因子时,采用从目标的“几何结构剖分”出发,而不是从“矩阵元素”出发确定“基权函数之间的作用量关系”,这样保证了构造预条件矩阵的计算复杂度仅为O(N)。
The preconditioner is generated from the target's "geometry structure " and not from the "matrix element", which assured the computational complexity for generating the preconditioner is only O(N) .
基于二进正交小波构造原理,构造了正交小波基参数表达方程及降噪效果的自适应目标函数,应用遗传优化方法求出最佳小波基。
Based on the constructive theory of orthogonal binary wavelet transform, a parameter expression equation of binary wavelet and adaptive goal function put forward.
通过构造一个与目标区域内接椭圆的相似椭圆,利用其长轴和短轴确定核函数带宽。
Through structuring an ellipse being similar with target window's inscribes ellipse, it use major axis and minor axis to identify band.
对于桁架结构重量目标函数,直接推出倒变量的二阶形式,以桁架重量最小为目标的优化问题构造为标准的二次规划模型。
The objective function of minimizing truss mass was expressed in two order form, the optimal problem was formulated as a standard quadratic programming model.
实验证明采用伪似然估计方法构造目标函数在时间复杂度方面比采用似然估计方法要低很多。
And the experimental results show that the time complexity of pseudo-likelihood is much lower than likelihood approach.
排队行为模型以邻居方向与目标方向间的修正夹角作为主要因子构造了元胞自动机模型的转移概念率函数。
The queuing behavior model takes modified included Angle between goal direction and neighbor direction as the main factors of transition probability function.
根据开式网络的特点,在资金有限的情况下,构造以年支出费用最小为目标函数的无功补偿优化模型。
Based on the character of open style power network, the least operation expense function of reactive compensation mode is constituted by restricted fund.
根据开式网络的特点,在资金有限的情况下,构造以年支出费用最小为目标函数的无功补偿优化模型。
Based on the character of open style power network, the least operation expense function of reactive compensation mode is constituted by restricted fund.
应用推荐