The results show that fuzzy region recognition based link estimator can describe the link quality well, and has more practicability. 研究结果显示,基于模糊区间识别的链路评估器能够准确反映当前链路状况,更具实用性。
Research of link estimator based on fuzzy region recognition 基于模糊区间识别的链路评估器研究
Before thresholding, the histogram of the image is divided into three non-overlapping regions: object reference region, background reference region and fuzzy region. 该算法首先把图像的直方图预分成目标参考区,背景参考区和模糊区。
A Fuzzy Region Understanding Tactic for Object Tracking Based on Frog's Vision Characteristic 基于蛙眼视觉特性的运动目标模糊化区域理解跟踪方法
Using the membership function, the fracture probability in the fuzzy region can be determined. 利用隶属函数可以确定模糊区内的断裂失效概率。
The calculation method, process, and result of location fuzzy region of radar reconnaissance equipment which use phase interferometer is given. 采用相位干涉仪测向原理的雷达对抗侦察设备,对辐射源进行无源定位时,定位模糊区的计算方法、过程及结果。
The image is partition to three parts, which include dark, gray and white part, whose member functions of the fuzzy region are Z-function and Π-function and S-function. 将图像分为暗、灰和亮三个部分,并分别采用s函数、∏函数和z函数来描述其模糊性。
Taking the fuzzy region as the center, we classify the samples into different regions. 以模糊区为中心将样本分类,不同类样本与相应的BP子网相对应。
And used the the method of multilevel fuzzy to evaluate the region environmental carrying capacity. 采用模糊综合评价的方法来进行区域环境承载力指数的综合确定。
The method partitions the pattern space with multi-dimensional fuzzy hyper-boxes, and assigns a class label with certainty degree for each variable fuzzy region. 这种方法把模式空间划分成模糊超盒,作为模糊规则的前件,规则的后件是相应的类别名称,同时给出每一条模糊规则的置信度。
Then, the geometric structure of fuzzy region is discussed, and some shortcomings in existed researches are pointed out. 然后,基于模糊集合论探讨了模糊区域目标的内部结构组成,分析并指出了已有研究中存在的不足。
Fuzzy control with variable region can control some nonlinear or system lacking of object model, and can eliminate static state error, but it will bring vibration to large pure time-delay system usually. 变论域模糊控制能够对一些非线性的、无对象模型的系统进行控制,并基本消除了系统的静态误差,但在对迟延时间较大的系统进行控制时容易产生震荡。
Image Retrieval Based on Wavelet Fuzzy Clustering of Region Segmentation 基于小波模糊聚类区域分割的图像检索
The fuzzy logic interface partitions a continuous state space into a finite number of regions, where by the nonlinear controlled plant can be approximated by a linear model based upon fuzzy logic in each region, which simplifies the plant model as well as design task. 该接口通过其内部参数的学习把连续状态空间划分成多个子空间,使受控对象的非线性系统在每个子空间内可由一基于模糊逻辑的线性模型逼近,从而简化了对象模型和设计任务。
Fuzzy region integration approach for subcortical structure segmentation 基于模糊区域的MRI大脑结构分割算法
Calculation of Location Fuzzy Region Based on Phase Interferometer 基于相位干涉仪测向的定位模糊区计算
Fuzzy region feature method in fuzzy pyramid data structures 模糊塔形结构中的区域模糊特征方法
Multi-source Image Fusion Scheme Based on à trous Wavelet and Fuzzy Region Feature 基于多孔小波和模糊区域特征的图像融合方法
To improve the performances of transition region extraction algorithms under noises, a novel local fuzzy entropy-based transition region algorithm was proposed by making improvement to the existing local entropy-based transition region algorithm. 为了提高图像过渡区提取算法的抗噪声性能,对基于局部熵的图像过渡区算法加以改进,提出了基于局部模糊熵的图像过渡区算法。
A new idea, fuzzy region feature μ_j, is proposed in this paper. 本文引入了一个新的概念&区域模糊特征μj,以μj为模板在无限可分的具有互补特性的同心圆和扇形窗口上进行特征抽取和模糊塔形决策分类。
A Novel Modelling Approach Based on Fuzzy Target Region and Its Application for Recognizing Terminal-Points of Production Processes 一种基于模糊靶域的识别间歇生产过程终点的模型化方法及其应用
And, problems about modelling for the approach based on the fuzzy target region concept with recognizing the draw-off timing of an actual industrial batch antibiotic fermentation process are expounded in comparative detail. 并结合一具体工业抗生素发酵生产过程放罐时机的识别问题就该方法的模型化作了比较详细的论述。
By integrating the fuzzy measurement s of region object color and texture characteristics, the fuzzy measurement function for high dimen-sional characteristic of the interesting image is established. 提出了区域目标颜色与彩色纹理模糊测度,并将颜色与纹理信息进行融合,建立了敏感图像高维特征模糊测度函数。
Study of several points on the action fuzzy region of sample value differential relay 关于采样值差动动作模糊区的若干问题的讨论
Study on Fuzzy Control with Adaptive Region in Electro-hydraulic Servo System sith A Unsymmetrical Cylinder 非对称缸电液伺服系统变论域自适应模糊控制的研究
On Formalization Methods of Describing Fuzzy Region in GIS GIS中模糊区域的形式化描述方法探讨
At last, the similarities between Object-clouds have been proposed and testified the method. Experiments validated that Object-cloud could represent the fuzzy region in image perfectly. 最后用对象云相似性对该表达方法进行分析验证,证明对象云能够很好地表达图像中的模糊对象区域。
The formal definition of topological relations between certain region and fuzzy region based on k-oder Voronoi neighbors is proposed according to part relation operator. We get 11 topological relations at last. 根据部分关系算子,给出基于k-阶Voronoi邻域的模糊区域和确定区域之间的拓扑关系的形式化定义,最终得到确实存在11种拓扑关系。
The results show that the control precision, the speed of reaching steady-state value and anti-interference and otherwise, the fuzzy controller with variable region can be superior to ordinary fuzzy controller. 结果表明,在控制精度、达到稳态值的快速性以及抗干扰性等方面变论域模糊控制器都要优越干普通模糊控制器。
We can determine the clarity of the image by calculating the wavelet spatial frequency. Therefore, the image is divided into a clear region, a fuzzy region and the junction of the two regions. 文中通过计算小波空间频率,判断出图像的清晰程度,并将图像划分为清晰区域、模糊区域及二者的交界区域。