本文旨在討論穩定型密度函數之核估計。令 f 表 n 個獨立隨機變數之共同分布,若 f 為一個指標α的穩定型密度函數，則我們考慮三種 f ( x ) 之核估計，並導出一些極限定理比較之。 In this article we study kernel estimations of stable probability density functions. Let f be the common probability density function of n i.i.d. random variables. If f is stable with exponent α .Consider three kernel estimators of f(x).And we will compare the three kernel estimators based on their limiting theorems.
