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- With the cumulative frequency method the thresholds of extreme precipitation event was defined according to daily precipitation data of 68 stations in Anhui province during last 40 years. 利用安徽省68个台站近40年的日降水资料,运用累积频率法判别分析基于日资料的极端降水事件,给出了安徽省各台站降水极端事件的阈值。
- Cumulative frequency method 累积频率法
- The method quantifies the system robustness based on cumulative frequency curves. 该方法能以累积频率曲线的形式直观地对任意性能水平下不同控制系统的鲁棒性能进行比较；
- Draw the corresponding cumulative frequency polygon. 绘画对应的积频多边形.
- A cumulative frequency distribution enables us to see how many observations lie above or below certain values. 累计频率分布反映在某个值以下，或在某个值以上有多少个观察值。
- The Six Sigma Black Belt should be able to read values from a cumulative frequency ogive. 6西格玛黑带应能从累计频次尖顶部读出数值。
- The model types include frequency histogram,cumulative frequency distributing graph and theoretical model with double logarithmic coordinates. 模型类型包括频率直方图、累积频率分布图以及用双对数坐标表示的理论分布模型。
- In sections safety evaluation, in conjunction with cumulative frequency France, the introduction of equivalent accident indicators, sections of road safety evaluation. 在路段交通安全评价中,结合累计频率法,引进当量事故指标,进行路段交通安全评价。
- This paper introduces the principle and tested results of measuring nodulizing grade by audio frequency method. 介绍了音频法检测铸件球化级别的原理及试验结果。
- Frequency method and Bayesian method are the two main data mining algorithms used in pharmacovigilance nowadays. 目前各国普遍使用的数据挖掘方法主要有频数法与贝叶斯法。
- Abstract : The two frequency method for measurring corrosion reaction resistance based on a. c. impedance and numerical integration has been proposed. 摘要 ： 提出了基于交流阻抗和数值积分原理的二点频率法。
- This program can quickly calculate the most reasonable dividing group numbers,frequency items,cumulative frequency in constructing histogram and has a normal distribution-test for data effectively. 利用该程序能够快速确定直方图的最优分组数、相应分组的频数序列、频率及累积频率，并且对数据进行正态分布检验。
- The results show that anomaly frequency method is effective for the analysis of high frequency information characteristics in digital subsurface fluid data. 结果表明，异常频次法是地下流体数字化资料高频信息特征分析及其应用的有效方法。
- The Histogram analysis tool calculates individual and cumulative frequencies for a cell range of data and data bins. “直方图”分析工具可计算数据单元格区域和数据接收区间的单个和累积频率。
- Based on the clump intensity index, regressive analysis method and zero frequency method, the spatial distribution pattern of Latori bicolor (Walker) larvae was studied. 应用聚集度指标法、回归分析法、零频率方法对两色绿刺蛾幼虫在毛竹林间的分布型进行测定。
- A NEW METHOD HANDLING THE LOAD CUMULATIVE FREQUENCY DISTRIBUTION 一种处理载荷累积频次分布的方法
- simulating method of phenological cumulative frequency 物候累积频率拟合法
- Time-dependent characteristic frequency method we advance here combines ingeniously theabove two methods. 本文提出的时间特征频率分析法是时频分析法和时间谱分析法的有机结合和补充。
- By use of the aggregation indexes method, regressive model analysis method and zero frequency method, the spatial distribution patterns of Apriona germari (Hope) larva were studied. 运用聚集度指标、回归模型、零频率等方法对福建闽北地区杨树粒肩天牛幼虫的空间格局进行测定。
- Distribution curve cumulative frequency curve 分布曲线;分配销售曲线重复计算
