normal density function 中文意思是什麼

normal density function 解釋
正態密度函數
  • normal : adj 1 正常的,平常的,普通的;平均的。2 正規的,標準的,額定的,規定的。3 智力正常的,精神健全的...
  • density : n. 1. 稠密;濃厚。2. 【物理學】濃度;密度;比重。3. 愚鈍,昏庸。
  • function : n 1 功能,官能,機能,作用。2 〈常 pl 〉職務,職責。3 慶祝儀式;(盛大的)集會,宴會。4 【數學】...
  1. Elementary solution to heat equation and density function of normal distribution

    熱傳導方程的基本解與正態分佈密度函數
  2. The probability of normal r. v. with absolute value less then and equal to one, two, and three unit standard deviations are calculated from error function, the cumulate probability distribution of normal density

    常態分佈隨機變數絕對值小於等於一個、兩個、三個標準差之機率分別代入累積機率分佈函數(誤差函數)算出其對應之機率。
  3. The ica - based method without assumption that data follow normal distribution, can easily calculate the joint probability density function of independent components ( ics ), because each of ics statistically independent

    採用獨立分量分析的方法可以避免數據服從正態分佈的假定,且由於各個獨立成分之間統計獨立,其聯合概率密度函數可以很方便的求取。
  4. Speech separation algorithm based on laplace normal mixture distribution probability density function estimation

    基於拉普拉斯正態混合分佈概率密度函數估計的語音分離演算法
  5. Then the unified approach can be applied to it to acquire the ensemble random evolutionary response. since the normal probability density function ( pdf ) may lead to instability of some sample systems when the random parameters taking sufficiently small negative values, an arch - like pdf and a more adaptable - pdf, together with the matching chebyshev polynomial approximation and gegenbauer polynomial approximation, are suggested. numerical examples show that the suggested methods are effective

    相比較而言,隨機模擬法的結果無疑是最可靠的,但是它的計算量嫌大;隨機攝動法的計算量遠小於隨機模擬法,但是它要求隨機攝動量必須是一個小量;正交展開法的計算精度好於隨機攝動法,其得到結果與隨機模擬法得到的結果幾乎吻合,其計算量略多於隨機攝動法,但與隨機模擬法相比要少的多,不過計算前的準備工作較費時。
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