Improve akaike’s information criterion estimation based on denoising of quadrature mirror filter bank
Other Title(s)
تطوير تخمين معيار معلومات Akaike بالاعتماد على إزالة التشويه لحزمة مرشح مربع المرآة
Author
Source
al-Khwarizmi Engineering Journal
Issue
Vol. 5, Issue 4 (31 Dec. 2009), pp.51-57, 7 p.
Publisher
University of Baghdad al-Khwarizmi College of Engineering
Publication Date
2009-12-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Abstract AR
معيار معلومات Akaike (AIC) هي طريقة معروفة لتخمين عدد المصادر المرتبطة بنظام المتحسسات، و التي تعتبر مهمة في العديد من التطبيقات ان استجابة طريقة (AIC) تصبح سيئة عندما تكون نسبة الإشارة إلى التشويه (SNR) واطئة.
هذا البحث مختص بتطوير و تطبيق مرشح مربع المرأة (QMF) لتحسين استجابة (AIC).
نحن اقترحنا نظام جديد لتخمين عدد المصادر بواسطة تسليط (AIC) على نتائج حزمة مرشح يحتوي على مرشح مربع المرأة (QMF).
النظام المقترح يستطيع تخمين عدد المصادر عندما تكون نسبة الإشارة إلى التشويه (SNR) واطئة.
Abstract EN
Akaike’s Information Criterion (AIC) is a popular method for estimation the number of sources impinging on an array of sensors, which is a problem of great interest in several applications.
The performance of AIC degrades under low Signal-to-Noise Ratio (SNR).
This paper is concerned with the development and application of quadrature mirror filters (QMF) for improving the performance of AIC.
A new system is proposed to estimate the number of sources by applying AIC to the outputs of filter bank consisting quadrature mirror filters (QMF).
The proposed system can estimate the number of sources under low signal-to-noise ratio (SNR).
American Psychological Association (APA)
Miry, Muhammad Husayn. 2009. Improve akaike’s information criterion estimation based on denoising of quadrature mirror filter bank. al-Khwarizmi Engineering Journal،Vol. 5, no. 4, pp.51-57.
https://search.emarefa.net/detail/BIM-333732
Modern Language Association (MLA)
Miry, Muhammad Husayn. Improve akaike’s information criterion estimation based on denoising of quadrature mirror filter bank. al-Khwarizmi Engineering Journal Vol. 5, no. 4 (2009), pp.51-57.
https://search.emarefa.net/detail/BIM-333732
American Medical Association (AMA)
Miry, Muhammad Husayn. Improve akaike’s information criterion estimation based on denoising of quadrature mirror filter bank. al-Khwarizmi Engineering Journal. 2009. Vol. 5, no. 4, pp.51-57.
https://search.emarefa.net/detail/BIM-333732
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 56
Record ID
BIM-333732
