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- normally distributed error 正态分布误差
- Since in many situations the error term is not normally distributed, it is important to know the asymptotic properties (large sample properties), i.e., the properties of OLS estimator and test statistics when the sample size grows without bound. 由于在很多情形下误差项可能呈现非正态分布,了解OLS估计量和检验统计量的渐近性,即当样本容量任意大时的特性就是重要的问题。
- The nuclei can relax to their normal distribution. 核子可以弛豫到它们正常分布状态。
- It was pointed out that BIN method is under a hypothesis that frequency is normally distributed. 提出bin方法是在假设频数分布为正态性的前提下使用的。
- The mean of a normally distributed population lies at the center of its normal curve. 正态分布总体的平均数在正态曲线的中心。
- IQ tests are designed to give approximately normally distributed results, which causes a "bell curve" graph of IQ score frequency. Colors delineate one standard deviation. 智力测验是被设计用来符合常态分布结果(又叫做钟型曲线)的结果分布图的.;不同颜色的线定义著标准差
- They are not just arbitrary measures: If returns are normally distributed, they are the only two measures that an investor need consider. 它们就不是武断的衡量:如果回报率是正态分布的,它们就是一位投资者需要考虑的仅有的两个尺度。
- And under certain requirement of moments, by using eigenfunction, error of this model approaches to normal distribution is obtained. 并在一定的矩条件下,利用特征函数,得到了该模型的分布近似于标准正态分布的误差。
- Does the rainfall in China fit the normal distribution? 中国的降水量符合正态分布吗?
- Generates a random float from the given normal distribution. 从一般的分配产生随机浮点数。
- Kurtosis is an eigenvalue of normal distribution of the image. 峰度是一个能表征图像是否呈正态分布的特征值。
- A rather accurate approximation algorithm of confidence coefficients of asymmetric distribution error and its composite error is put forward. 提出了非对称分布误差及其合成误差置信系数的一种相当精确的近似算法;
- This paper extends traditional newsboy model with time-based wholesale price and time-based forecasting precision under normally distributed market demanding, discusses the optimal decision about ordering timing and ordering quantity. 本文扩展了传统的报童模型,以批发价和需求预测精度随时间变化的报童问题为对象,研究市场需求函数为正态分布的报童模型关于最佳订货时点和最优订货量的决策问题。
- Of,relating to,or being a logarithmic function with a normal distribution. 对数正态呈正态分布的对数函数的或与其相关的
- This index is not suitable for folded normal distribution, which is one-sided. 但,这指标不适合交叉常态分配,因它是单边分配。
- Of, relating to, or being a logarithmic function with a normal distribution. 对数正态呈正态分布的对数函数的或与其相关的
- Accordng to Gaussian distribution equation, we can paint a curve and obtain the normal distribution curve of random error and the rule of random error. According to the rule, we may get probability of random and confidence interval. 按高斯误差分布方程作图可得偶然误差的正态分布曲线,根据方程和曲线可得偶然误差的分布规律,可求出偶然误差出现的概率,从概率可得到平均值的置信区间。
- A design method for the message-based interprocess communication (IPC) in such a distributed operating system is proposed and compared with methods for the mes sage-based IPC in normal distributed operating systems. 提出了一种应用于多CPU嵌入式系统的分布式操作系统进程间消息通信的设计方法,并和常用的分布式操作系统的进程间消息通信方法进行了比较。
- Entropy Uncertainty of Unknown Distribution Error 未知分布误差的熵不确定度
- I don't normally drink at lunch. 我午餐时通常不喝酒。