spectral correlation density function

基本解釋

According to the relationship between auto correlation function and its spectral density, a new type of decision tree method based on signal analysis theory is proposed in this paper.
該文根據(jù)自相關函數(shù)與譜密度函數(shù)之間的對應關系，提出了一種新的基于自相關函數(shù)的決策樹歸納學習算法。
Expressions are derived for the correlation function and the spectral density of an atom laser driven by a colored noise and a white noise, with a correlation of the exponential form.
在描述原子激光強度的速率方程中，考慮了量子噪聲和熱噪聲、以及它們的關聯(lián)以后，計算了原子激光的關聯(lián)函數(shù)和功率譜密度。