统计矩 meaning in English
statistical moment
Examples
- Power spectrum analysis and statistical moment function on a range of scales revealed scaling qualities of the date from stock market
摘要通过对幂谱和统计矩函数的分析，得出股票市场时间序列的无标度性。 - 6 in chapter six , we implement and analyze an optical character recognition system . this system uses features based on statistic moments to recognize uppercase and lowercase english characters
6 、实现并分析了一个光字符识别系统，该字符识别系统用基于统计矩的特征来识别大小写英文字母。 - The simulated result shows that , comparing with cumulants , this algorithm is not affected by different structure of the system , not needed to calculate the higher - order cumulants of the sampling , the sampling number requirement is small , and its realization is convenient by using computer
仿真结果表明，与常用的高阶矩法相比，该方法具有不受系统结构影响，不需要计算样本数据的高阶统计矩，使用的样本数据量少，便于用计算机实现的优点。 - Because of this , this text has described the method of routine deterministic analysis which is include mainly : coefficient transmission and bishop method and also described the basic principle of reliability theory , the method and the application that mainly conclude monte - carlo method , reliability index method and statistical analyses , and according to the research on the two method through examples it is suggested that we should adopt reliability method besides deterministic analysis in slope stab ility analyses . for those two methods can refill and check with each other
基于此，本文对常用定值分析法进行了论述，主要包括：传递系数法与毕肖普法；对可靠性理论的基本原理、方法及应用作了论述，主要有：蒙特卡洛法、可靠指标法与统计矩法，并用实例对两种方法进行对比研究，建议在边坡稳定分析中除采用定值法外，应同时采用可靠性分析法，两者相互补充、校核。