This paper shows how the membership functions are obtained from results of signal processing.
本文介绍了如何对一些信号处理的结果进行转换而得到模糊隶属函数。
Defining appropriate membership functions is a difficult task in fuzzy data mining to detect intrusions.
建立合适的隶属度函数是入侵检测中应用模糊数据挖掘所面临的一个难点。
Two new membership functions are proposed and different enhancement operators are used for edge detection.
提出两种新的隶属函数的定义形式并采用不同的增强算子来实现边缘的自动检测;
Some examples using the ellipse fitting method to obtain the membership functions are given in this paper.
文中给出用椭圆拟合法建立隶属函数的实例。
By this means, the membership functions of input and output variables and the fuzzy control laws can be optimized.
用此方法,可以优化确定系统输入和输出变量的隶属函数以及模糊控制规则。
Fuzzy system lacks self-study ability and its membership functions and fuzzy rule are chosen by experts subjectively;
研究过程中发现模糊系统缺乏自学习能力,隶属度函数和模糊规则的选取带有一定的主观性且依赖于专家;
The changing law of symptom value is analyzed and fuzzy normalization method based on fuzzy membership functions is built.
通过分析故障诊断征兆的变化规律,建立了基于模糊隶属函数的诊断征兆模糊化处理方案。
The precision of fuzzy logic control depends on several parameters, such as fuzzy membership functions and fuzzy relation matrix.
模糊控制的精度取决于有关参数,如隶属函数、模糊关系矩阵。
The structure of DFNN and a parameter regulating method which is based on the shrinking span membership functions and BP algorithm are proposed.
给出了DFNN的网络结构,为基于收缩间距隶属函数和BP算法提供了参数调整方法。
In prediction and modeling, most the responses were found to be best trained using Gaussian input membership functions with a linear output function.
在预测和建模中,通过大量研究发现,最好使用高斯输入函数和线性输出函数。
The same digital linear graphics is evaluated by different membership functions and different evaluation models, it result in some useful conclusions.
通过选用不同的隶属函数和不同的评判模型对同一数字线划图进行了评价,得出了一些有益的结论。
In the paper, the membership functions of limb sports and matching athletic movements are defined, and the study method of neural network is introduced.
文中定义了肢体运动和体育动作模式匹配的隶属函数,介绍了神经网络的学习方法。
If a user has forgotten his or her password, the login page can call membership functions that help the user recover the password or reset the password.
如果用户忘记了他或她的密码,则登录页可以调用成员资格函数,帮助用户恢复密码或重置密码。
The multiobjective and design variables with fuzzy features are considered in this paper. Their fuzzy membership functions are formed in fitness patterns.
考虑结构设计变量和多阶固有频率优化目标都具有模糊性,以适当方式形成了它们各自的隶属函数。
By this algorithm, the true and false membership functions reflecting the change of gradient are redefined. The known point is reflected with those functions.
新算法通过定义反映梯度变化的真假函数,能够充分考虑到未知数据网格点各象限最近相邻点的取值情况。
This paper establishes the standard fuzzy systems with partition of normal quadratic polynomial membership functions and normal trigonometric membership functions.
在标准模糊系统的基础上提出了以正规二次多项式和正规三角函数为基函数的两类标准模糊系统。
Applying Adaptive Neural-Fuzzy Inference System (ANFIS) can produce fuzzy rules and adjust membership functions automatically based on data without experience of experts.
自适应神经网络模糊推理系统(ANFIS)能基于数据建模,无须专家经验,自动产生模糊规则和调整隶属度函数。
By adjusting the translation parameters of the wavelets and the shape of membership functions, the accuracy and generalization capability of FWN can be remarkably improved.
在学习过程中通过同时调整小波基函数的平移因子和隶属度函数的形状,使得模糊小波网络的精度和泛化能力大大提高。
The membership functions of fuzzy due dates represented by triangle numbers are employed to compare the completion time and due dates and to decide whether jobs are tardy .
为了便于计算,用三角形模糊数表示模糊交货期,本文用模糊交货期的隶属函数来比较任务的完工时间和交货期,判断任务是否误工。
That method builds up comprehensive evaluation model of many index signs; the adoption grade of membership functions to carry out a description towards evaluating index sign.
该方法建立多指标综合评价模型,采用隶属度函数对评价指标进行了描述。
The paper compares the membership functions and the control curves before the train and after the train. It concludes that the effect after train is better than the before clearly.
文中还对训练前后的隶属度函数和控制曲线进行了比较,说明训练后的效果优于训练前。
Based on the analyses of main characteristic factors which affect the overflow spray-motion and their membership functions, the fuzzy relation matrix from the field data is established.
在分析和给出影响泄洪溅水量的主要特征因子及其隶属函数的基础上,由若干原观资料,建立了泄洪溅水特征因子的模糊关系矩阵。
But the fuzzy pattern recognition method is more practicable and can save a lot of work in defining membership functions and, to a certain extent, eliminate the influence of subjectivity.
但是,模糊模式识别评价方法采取的是计算相对隶属度,省去了确定绝对隶属函数的大量繁杂工作,并且在一定程度上消除了主观因素的影响。
So, at last, Genetic Algorithms are capitalized on to optimize the membership functions of the input and output linguistic variables of the fuzzy controller so as to better its performance.
所以,本论文最后采用了遗传算法对输入输出语言变量的隶属函数进行优化以改善模糊控制器的性能。
A hierarchical adaptive fuzzy control system for an isolated urban traffic intersection is proposed, and an evolution strategy is used to modify the fuzzy membership functions of the system.
提出一种面向城域单交叉路口的自适应分级模糊控制系统,采用进化策略对分级模糊控制器的模糊隶属度函数进行离线优化调整。
The membership functions and the inference rules in the controller are modified using the learning functions of neural network so that the adaptability of the controller is further enhanced.
利用神经网络的学习功能对控制器的隶属度函数及推理规则进行修正,以提高其自适应能力。
The membership functions and the inference rules in the controller are modified using the learning functions of neural network so that the adaptability of the controller is further enhanced.
利用神经网络的学习功能对控制器的隶属度函数及推理规则进行修正,以提高其自适应能力。
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