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Title
Japanese:一般化調和解析における連続するフレームの関係 
English:Relationship between Consecutive Frames in Generalized Harmonics Analysis 
Author
Japanese: 野田久順, 西原明法.  
English: Hisayori Noda, Akinori NISHIHARA.  
Language Japanese 
Journal/Book name
Japanese:第23回 信号処理シンポジウム 
English: 
Volume, Number, Page        
Published date Nov. 2008 
Publisher
Japanese: 
English: 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
File
Abstract In the generalized harmonics analysis, each frame of the signal is shown as sum of the sinusoids that we can arbitrarily decide the parameters. At this time, the parameters which show the same sinusoid are to be extracted in consecutive frames. We propose a method to extract the parameters which show the same sinusoid, which uses weighted bipartite graph matching algorithm whose weight is shown as cross correlation function. This algorithm was applied to several audio signals and it was conrmed that the sinusoids were able to be extracted across consecutive frames.

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