1) fuzzy statistics
模糊统计学
1.
Based on the National Bureau of Statistics establishment of a harmonious society statistical evaluation index system,the author uses the theory of fuzzy statistics to set up a mathematical model of comprehensive evaluation,w.
依据这一指标体系,利用模糊统计学原理,建立一个对社会和谐程度综合评判的数学模型,可进一步对国家或地区的社会和谐程度作出一个操作性更强的综合评判。
2) On Fuzzy Statistics
试论模糊统计学
3) fuzzy statistics
模糊统计
1.
Determination of fuzzy tokens in fuzzy Petri nets based on fuzzy statistics;
基于模糊统计的模糊Petri网token确定方法
2.
Forecasting of Corporate Default Risk Based on Fuzzy Statistics;
基于模糊统计的公司违约预测
3.
Set-Valued Statistics method belonged to fuzzy statistics was presented to evaluate the traffic safety of highways in mountainous area.
应用模糊统计中的集值统计方法对山区公路进行交通安全评价研究,以克服应用等级比重法和专家评分法对模糊和非定量化指标评价中评价精度不高的问题。
4) fuzzy statistic
模糊统计
1.
Fuzzy Statistic with Different Confidence Levels;
分置信度的模糊统计方法
2.
This paper illustrates the random fuzziness of concrete structural strength,carries out composite data processing of rebound method,ultrasonic rebound method and drilling method by fuzzy statistical method according to its fuzziness,and analyzes its reliability,in order to evaluate concrete strength rationally and reliably.
阐述了混凝土结构强度具有随机模糊性,根据其模糊性,用模糊统计的方法对回弹法、超声回弹法和钻芯法数据进行综合处理,并对其可靠性进行了分析,以使混凝土强度得到合理可靠的评定。
3.
In this thesis, we firstly introduce the relative theory of fuzzy statistic and fuzzy decision making, and then the applications of fuzzy statistic into fuzzy decision and fuzzy classification, clustering, identification have been studied in the following Chapters.
在学位论文的后续章节中，作者着眼于将模糊统计有关理论应用于经济预测与决策，提出很多实用的经济预测与决策模糊模型方法。
5) fuzzy statistical method
模糊统计法
1.
In this paper some properties that fuzzy implication operators should satisfy were obtained by generalizing the fuzzy statistical method.
对模糊统计法作了推广,得到了模糊蕴涵算子应满足的性质,并据此研究了十六种常用的模糊蕴涵 算子,进而选出四种定义合理的算子。
2.
Compared with the fuzzy statistical method,the fractal method is quantitative,objective and accurate in flood season staging calculation.
因此,阐述了模糊统计法与分形分析法的洪水分期方法的原理及其计算步骤。
补充资料：几何学模糊度
几何学模糊度
放射学术语。由X线管有效焦点大小，即由几何投影因素所产生的照片模拟、影像边界的不锐利程度，又称半影。几何学模糊度(Hf)是X线成像技术中影像模糊的最主要成因。几何模糊度与有效焦点(F)成正比，与物-片距(c)成正比，与靶-物距成反比。若用公式表示，几何学模糊度的值为：Hｆ=〓〓ｃ〓〓ｂ-ｃ〓〓F(b代表靶-片距)。焦点的大小对产生影像半影的关系很大，用小焦点或微焦点可提高照片的清晰度。例如，放大摄影时C值增加，若用小焦点X线管投照则可弥补由于物-片距增加而增加的几何学模糊度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条