Comparing Different Algorithms to Estimate two Parameters of Weighted Rayleigh Distribution

رؤى صالح محمد الصفار

المؤلفون

رؤى صالح محمد الصفار

الكلمات المفتاحية:

معلمتان لتوزيع رايلي المرجح، مقدرات الاحتمالية القصوى ومقدرات العزوم، مقدرات النسبة المئوية

الملخص

يتناول هذا البحث تحويل توزيع رايلي ذو المعلمة الواحدة إلى عائلة أخرى تسمى رايلي ذات المعلمتين الموزونتين، حيث تكون الدوال الموزونة ضرورية عند أخذ العينات من خلال عينات مختلفة الحجم، كما نعمل على تقدير معلمتيها باستخدام طرق الاحتمالية القصوى والعزم الأقصى. بالنسبة للمقدرين والمقدرين المئويين، تمت المقارنة من خلال المحاكاة، ونحن بحاجة إلى توليد القيم باستخدام برنامج دالة جاما غير المكتملة.

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