Year 2021, Volume 10 , Issue 2, Pages 492 - 506 2021-06-07

A Novel Analog Modulation Classification: Discrete Wavelet Transform-Extreme Learning Machine (DWT-ELM)
A Novel Analog Modulation Classification: Discrete Wavelet Transform-Extreme Learning Machine (DWT-ELM)

Mehmet USTUNDAG [1]


The aim of this study is to propose a method using discrete wavelet transform and extreme learning machine (DWT-ELM) in classification of communication signals. Six types of analog modulated signals as “AM”, “DSB”, “USB”, “LSB”, “FM” and “PM” are used for classification and analog modulated signal dataset consists of 1920 signals. These signals are also added white noise. Feature extraction is performed using different DWT filters. The feature vector obtained from DWT is used in classification. ELM is preferred due to its advantages over conventional back-propagation based classification. The feature vector is fed by the inputs of the ELM. The performance of the proposed method is evaluated for different types of DWT filters. In addition, compared results with similar study are presented to be able to determine the success of the proposed method.
Bu çalışma, analog modüle edilmiş iletişim sinyallerinin sınıflandırılması için ayrık dalgacık dönüşümü - aşırı öğrenme makinesine (ADD-AÖM) dayalı yeni bir yöntem önermektedir. Sınıflandırma için AM, DSB, USB, LSB, FM ve PM olmak üzere altı tip analog modüle edilmiş sinyal kullanılır ve analog modüle edilmiş sinyal veri seti 1920 sinyalden oluşur. Bu sinyallere ayrıca beyaz gürültü eklenir. Özellik çıkarma işlemi, farklı ADD filtreleri kullanılarak gerçekleştirilir. ADD'den elde edilen öznitelik vektörü sınıflandırmada kullanılır. AÖM, geleneksel geri yayılmaya dayalı sınıflandırmaya göre avantajları nedeniyle tercih edilmektedir. Özellik vektörü, AÖM sınıflandırıcısının girişine beslenir. Önerilen yöntemin performansı, farklı ADD filtreleri için değerlendirilir. Ayrıca, önerilen yöntemin performansını değerlendirmek için benzer çalışma ile karşılaştırılan sonuçlar sunulmuştur
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Primary Language en
Subjects Engineering
Journal Section Araştırma Makalesi
Authors

Orcid: 0000-0003-4936-7690
Author: Mehmet USTUNDAG (Primary Author)
Institution: Malatya Turgut Özal Üniversitesi
Country: Turkey


Dates

Publication Date : June 7, 2021

Bibtex @research article { bitlisfen852909, journal = {Bitlis Eren Üniversitesi Fen Bilimleri Dergisi}, issn = {2147-3129}, eissn = {2147-3188}, address = {}, publisher = {Bitlis Eren University}, year = {2021}, volume = {10}, pages = {492 - 506}, doi = {10.17798/bitlisfen.852909}, title = {A Novel Analog Modulation Classification: Discrete Wavelet Transform-Extreme Learning Machine (DWT-ELM)}, key = {cite}, author = {Ustundag, Mehmet} }
APA Ustundag, M . (2021). A Novel Analog Modulation Classification: Discrete Wavelet Transform-Extreme Learning Machine (DWT-ELM) . Bitlis Eren Üniversitesi Fen Bilimleri Dergisi , 10 (2) , 492-506 . DOI: 10.17798/bitlisfen.852909
MLA Ustundag, M . "A Novel Analog Modulation Classification: Discrete Wavelet Transform-Extreme Learning Machine (DWT-ELM)" . Bitlis Eren Üniversitesi Fen Bilimleri Dergisi 10 (2021 ): 492-506 <https://dergipark.org.tr/en/pub/bitlisfen/issue/62708/852909>
Chicago Ustundag, M . "A Novel Analog Modulation Classification: Discrete Wavelet Transform-Extreme Learning Machine (DWT-ELM)". Bitlis Eren Üniversitesi Fen Bilimleri Dergisi 10 (2021 ): 492-506
RIS TY - JOUR T1 - A Novel Analog Modulation Classification: Discrete Wavelet Transform-Extreme Learning Machine (DWT-ELM) AU - Mehmet Ustundag Y1 - 2021 PY - 2021 N1 - doi: 10.17798/bitlisfen.852909 DO - 10.17798/bitlisfen.852909 T2 - Bitlis Eren Üniversitesi Fen Bilimleri Dergisi JF - Journal JO - JOR SP - 492 EP - 506 VL - 10 IS - 2 SN - 2147-3129-2147-3188 M3 - doi: 10.17798/bitlisfen.852909 UR - https://doi.org/10.17798/bitlisfen.852909 Y2 - 2021 ER -
EndNote %0 Bitlis Eren Üniversitesi Fen Bilimleri Dergisi A Novel Analog Modulation Classification: Discrete Wavelet Transform-Extreme Learning Machine (DWT-ELM) %A Mehmet Ustundag %T A Novel Analog Modulation Classification: Discrete Wavelet Transform-Extreme Learning Machine (DWT-ELM) %D 2021 %J Bitlis Eren Üniversitesi Fen Bilimleri Dergisi %P 2147-3129-2147-3188 %V 10 %N 2 %R doi: 10.17798/bitlisfen.852909 %U 10.17798/bitlisfen.852909
ISNAD Ustundag, Mehmet . "A Novel Analog Modulation Classification: Discrete Wavelet Transform-Extreme Learning Machine (DWT-ELM)". Bitlis Eren Üniversitesi Fen Bilimleri Dergisi 10 / 2 (June 2021): 492-506 . https://doi.org/10.17798/bitlisfen.852909
AMA Ustundag M . A Novel Analog Modulation Classification: Discrete Wavelet Transform-Extreme Learning Machine (DWT-ELM). Bitlis Eren Üniversitesi Fen Bilimleri Dergisi. 2021; 10(2): 492-506.
Vancouver Ustundag M . A Novel Analog Modulation Classification: Discrete Wavelet Transform-Extreme Learning Machine (DWT-ELM). Bitlis Eren Üniversitesi Fen Bilimleri Dergisi. 2021; 10(2): 492-506.
IEEE M. Ustundag , "A Novel Analog Modulation Classification: Discrete Wavelet Transform-Extreme Learning Machine (DWT-ELM)", Bitlis Eren Üniversitesi Fen Bilimleri Dergisi, vol. 10, no. 2, pp. 492-506, Jun. 2021, doi:10.17798/bitlisfen.852909