查询词典 fuzzy theory

Fuzzy cluster is applied to discriminate sample data. then, decision rules are extracted by variable precision rough set theory.

首先利用模糊聚类法对样本上市公司数据进行离散化处理，然后根据变精度粗糙集理论抽取决策规则。

The difference is discribed by using the concept of feature odds defind here which is derived from fuzzy set theory and is determined by the way of human thinking in recognizing things.

目前常用的距离有明氏距离(Euclid距离和Hamming距离是它的两种特例)、马氏距离等'〕。

Then, based on credibility theory a new kind of fuzzy two-stage minimum-risk model is proposed and its deterministic equivalent programming problems are discussed.

其次，以可信性理论为基础，建立一类新的模糊两阶段最小风险模型并讨论其确定性的等价规划问题。

To make occurrence degree prediction, single factor regression algorithms, stepwise regression algorithms, discriminatory analysis, Markovian model, fuzzy mathematics theory and Back propagation neural network algorithms are studied and models are builded.

将筛选出的主要气象因子作为预测因子，分别用单因子回归预测法、逐步回归预测法、判别分析预测法、马尔柯夫链预测法、模糊数学预测法与神经网络预测法建立了关中地区小麦吸浆虫的发生程度的预测模型。

The relation between two fuzzy sets has mutual disjoint, mutual nonLuniformly inclusive, mutual interceptive but not non-uniformly inclusive, and independent, as the same as in probability theory.

模糊集合之间关系与概率论的事件之间关系一样，不仅有不相交，非一致包含，相交而不非一致包含，而且还有相互独立，等等。

Based on the feature of the deformation and destruction mode of the slope in the researched section of Guilin-Liuzhou expressway, we evaluate the slope stability divisionally adapting the theory of fuzzy mathematics through analyzing.

边坡模糊稳定性分析采用二级模糊评价模型，选取十四个影响边坡稳定性的主要因素，确定了各影响因素的各级界限值，并将其标准化。

Adopting fuzzy optimum seeking theory to select the scheme of abandoned dreg site is scientific and rational in hydroenergy storage station.?

采用模糊优选理论模型进行抽水蓄能电站弃渣场址方案的选择是科学的，合理的。

Based on the cloud model and the fuzzy set theory, a new edge detection method was proposed.

基于云模型和模糊集理论，提出了一种新的边缘检测方法。

ABSTRACT According to the characteristic of the electrohydraulic servo control system, the fuzzy control theory related to the electrohydra...

本文针对电液伺服控制系统的特点，从不同角度对电液位置伺服系统的模糊控制理论进行了深入细致的研究。

Therefore, it is always the experiment platform used for proving all kinds of control theory in the domain of control. In the thesis, we use fuzzy controller to keep the invert pendulum erective and control cart position.

故一直为控制领域中，各种理论常见的实验平台，本文使用模糊控制器控制倒单摆之直立平衡与车子之位置平衡。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。