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ÇEŞİTLİ DÖNÜŞÜM YÖNTEMLERİNİN BAŞARIM ÖLÇÜTLERİ YÖNÜNDEN KARŞILAŞTIRILMASI

PERFORMANS CRITERIONS COMPARISON OF THE SHOT TIME FOURIER TRANSFORM WITH DIFFERENT ORTHOGONAL TRANSFORMS

Journal Name:

  • Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi

Publication Year:

  • 2006

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
This paper includes mean square error performance and the rate distortion of the short time Fourier transform. Investigation of criteria applies the different transformations to have constructed its results. Numerical examples of performance criteria represented for the fast Fourier transform, the dscrete cosine transform and the short time Fourier transform.
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Abstract (Original Language): 
Bu çalışmada, kısa zaman Fourier dönüşüm (KZFD) yönteminin bozunum hızı ve ortalama karesel hata başarımı incelenmiştir. Sonuçların değerlendirilebilmesi için farklı dönüşüm yöntemlerine bu kriterler uygulanmıştır. Başarım kriterleri değerlendirilirken sayısal örnekler; hızlı Fourier dönüşümü, ayrık kosinüs dönüşümü (AKD) ve kısa zaman Fourier dönüşümü için gerçekleştirilmiştir.
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  • 3
19-25
  • Turkish

REFERENCES

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