spectral correlation density function

基本解释

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.
該文根據自相關函數與譜密度函數之間的對應關系，提出了一種新的基於自相關函數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、以及它們的關聯以後，計算了原子激光的關聯函數和功率譜密度。