In this paper, the environmental quality assessment is regarded as a process of grey statistics decision.
本文把大气环境质量评价问题作为灰色统计决策过程处理。
An example of grey statistics in data analysis for the problem-solving ability rating scale was provided.
文章在介绍该方法的同时，还以问题解决能力评定量表的测量数据为例，进行了灰色统计实例分析。
Practical application shows that the combination of grey statistics and grey cluster to make grey evaluation is right.
通过实际使用说明，将灰色统计与灰色聚类有机地结合起来进行灰色评估是正确的。
This paper gives grey statistics method and applies it into the optimization of ship types together with the fuzzy hierarchy estimation.
提出灰色统计评估法，并将其和模糊层次评价法一起用于船型优化实证中。
Grey statistics method is more objective and reliable comparing with fuzzy hierarchy estimation, thus it is an ideal method for optimization of project schemes.
比较这两种方法，灰色统计评估法比模糊层次评价法更客观可靠，是一种比较理想的项目方案优化方法。
The color image reinforcing which realized by grey statistics histogram equalization method has reduced the need of environment brightness in virtual photographing system.
由灰度统计直方图均衡所实现的彩色增强处理降低了虚拟照相系统对环境照度的要求。
A new correlation analysis method-identical-discrepant-contrary grey correlation analysis method was put forward using mathematical statistics, set pair analysis and grey system theory.
运用数理统计、集对分析和灰色系统理论，提出了一种新的相关分析方法——同异反灰色相关分析法。
An algorithm of distinguishing day and night with image statistics is proposed based on the analysis of the characteristics of the grey level of actual road surface.
该算法通过对实际路面的平均灰度值随时间变化趋势进行了统计学习，寻找出随天气季节变化的昼夜区分时间。
Based on grey system theory, a novel method of hypothesis testing is proposed to solve some problems of clas - sical statistics.
以灰色系统理论为基础，提出一种新的假设检验方法即灰假设检验，以解决经典统计理论的某些问题。
According to the statistics, a grey estimation model of GM (1, 1) was founded based on the grey system theory with satisfactory test conclusion.
根据灰色系统理论，利用统计资料，建立了天然气产量的GM(1,1)灰色预测模型。
Grey principal component analysis. Grey system theory is devoted to the discussion of real order, while the mathematical statistics is devoted to counting the research of the historical orders.
灰色系统理论通过序列的生成和开发，致力于现实规律的探讨，而数理统计则致力于统计历史规律的研究。
The test methods at present fall into three types: threshold method, morphological method and grey level statistics method.
目前纸病检测方法分为阈值法、形态学方法、灰度级统计法三类。
The test methods at present fall into three types: threshold method, morphological method and grey level statistics method.
目前纸病检测方法分为阈值法、形态学方法、灰度级统计法三类。
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