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- An estimator is a random variable. 估計量是一個隨機變數。
- The expected value of a random variable. 期望值隨意可。
- Do The Function of A Continuous Type of Random Variable Also Belong To One? 連續型隨機變數的函數還是連續型隨機變數嗎?
- The key is the notion of a discrete quantization of a random variable X. 其中的關鍵是對一個隨機變數X進行的離散量化的概念。
- Kurtosis is a classical measure of non-Gaussianity of random variable. 峭度是隨機變數非高斯性的一個經典度量。
- A random variable with a numerical value that is defined on a given sample space. 隨機變數在給定的樣本空間內定義的,具有一個數值的隨機變數
- Property of symmetric random variable is discussed by introducing the concept of almost supremum and infimum. 討論了具有倒對稱隨機變數的若干性質.
- Cumulate probability distribution of trials of random variable of bathtub (or M) distribution. 隨機變數多次試驗結果之累積機率為兩極化分佈。
- In the model, shortages are allowed and the backorder rate is a random variable. 存貨系統中允許缺貨發生且為部分欠撥,欠撥率為一隨機變數。
- We studied the random variable sum model and apply it to the survey of profit margin of drugstores. 本文研究了隨機變數和模型,並將該模型應用到藥店利潤率調查中;
- Cumulate probability distribution of trials of random variable of uniform distribution. 隨機變數多次試驗結果之累積機率為均勻分佈。
- This article』s emphasis studies the random variable using the copula function to describe tail dependence. 本文的重點就是應用copula函數來研究隨機變數的尾部相關性的問題。
- Cumulate probability distribution of trials of random variable of normal distribution. 隨機變數多次試驗結果之累積機率為常態分佈。
- The discrete random numbers is generated from a continuous pseudo random variable scaled by rng, mean shifted by vsh and dicretized by step size drv. 離散隨機數值取自一連續隨機變數乘以縮放比、並以等階梯大小離散化及平均值位移而得。
- Of or relating to the sum of the frequencies of experimentally determined values of a random variable that are less than or equal to a specified value. 累積的在一個隨機變數小於或等於某個固定值的試驗中求出頻率總數的。
- The discrete random numbers is generated from a continuous pseudo random variable scaled by rng, dicretized by step size drv and shifted by vsh. 離散隨機數值取自一連續隨機變數乘以縮放比、以等階梯大小離散化及位移而得。
- A virtual stochastic process is constructed so that the basic random variable becomes the value of the stochastic process at certain instants of time. 在此方法中,構造一個與基本隨機變數相關的虛擬隨機過程,使得基本隨機變數成為該隨機過程的截口隨機變數。
- The variance of a real-valued random variable is its second central moment, and it also happens to be its second cumulant. 方差用於表示一組數據的離散程度,也就是數據的波動情況。
- The methods of local-average-threshold, Savitzky-Golay smooth, wavelet de-noise had been used to eliminated the random variable noise. 對於隨機變數雜訊,通過用各組重複採集、遞歸平均再計算光譜數據的方法減小,同時又節省了存儲空間,減小了三組數據的重迭區域,增加了光譜數據的有效範圍。
- A time series data set is a sequence of random variables indexed by time. 時間序列數據是以時間為指標的一個隨機變數序列。