词语:统计量热度:288

词语统计量拆分为汉字:

统字的拼音、笔画、偏旁部首、笔顺、繁体字,统字字源来历,统字演变

总括,总起来:~一。~率(shuài)。~帅。~摄(统辖)。~考。~筹。~战。~共。~购~销。事物的连续关系:系~。血~。传(chuán )~。体~。……

计字的拼音、笔画、偏旁部首、笔顺、繁体字,计字字源来历,计字演变

核算:~时。~量(liàog )。~日程功。测量或核算度数、时间、温度等的仪器:晴雨~。湿度~。主意,策略:~策。~谋。谋划,打算:~划。~议。姓。……

量字的拼音、笔画、偏旁部首、笔顺、繁体字,量字字源来历,量字演变

1. 量 [liáng]2. 量 [liàng]量 [liáng]确定、计测东西的多少、长短、高低、深浅、远近等的器具:~具。~杯。~筒。~角器。用计测器具或其他作为标准的东西确定、计测:计~。测~。~度。~体温。估计,揣测:估~。思~。打……

 

查询词语:统计量

汉语拼音:tǒng jì liàng

词语统计量基本解释

数理统计的基本概念。指不含未知参数的样本函数。如样本x1,x2,…,x璶的算术平均数(样本均值)=1n(x1+x2+…+x璶)就是一个统计量。从样本构造统计量,实际上是对样本所含总体的信息提炼加工;根据不同的推断要求,可以构造不同的统计量。

词语统计量在线造句

  1. It is expected that this method can be used to predict and forecast disasters when field observation system is designed.

    因此,此统计量可用以指示岩石结构的破坏,如果设计现场观测系统,应用此方法有望实现灾害监测与预报。
  2. The number of runs is a statistic with its own special sampling distribution and its own test.

    连续级数是一个具有独特抽样分布和检验方法的统计量。
  3. The statistics of measured errors and variances are adopted as the criteria to determine the proper measuring ranges of these meters.

    利用统计量中误差值与变异数以决定水份计之适用范围。
  4. the second, trying to preserve the coherence of statistical properties before and after embedding data.

    通过分析试图保持消息嵌入前后各种统计量统计分布的一致性。
  5. It is defined as the difference between the expectation of the perturbed statistic and its true value.

    它定义为受扰动统计量的期望值与实际值之差。
  6. Finally several Mento Carlo simulations on the two classes of statistics are performed which indicates the efficiency of our methods.

    最后对两类统计量进行模拟计算,证明了它们是有效的,且在实际检测中的表现各有所长。
  7. The small sample properties of the tests are investigated by Monte Carlo simulation experiments and real data is analyzed for illustration.

    通过模拟试验研究了检验统计量的小样本性质,并进行了实际数据分析。
  8. Using independent component analysis(ICA) method, the kurtosis as the criterion to classify the basis images is proposed to removal jamming.

    借助于独立分量分析(ICA)方法,提出高阶统计量-峭度值作为基图像分类标准,实现了干扰信号的有效抑制。
  9. As the kernel of the 2th-order cyclic statistics variables theory, the spectrum relativity and frequency selectivity are investigated.

    重点研究了二阶循环统计量的谱相关特性和频率选则性。