Open AccessDARI ANALISIS FOURIER KE ANALISIS WAVELET (From Fourier Analysis to Wavelet Analysis)
Author(s) -
Bambang Avip Priatna Martadiputra
Publication year - 2015
Publication title -
jurnal pengajaran mipa
Language(s) - English
Resource type - Journals
eISSN - 2443-3616
pISSN - 1412-0917
DOI - 10.18269/jpmipa.v2i2.382
Subject(s) - wavelet , fourier analysis , fourier transform , fourier series , computer science , signal (programming language) , mathematics , mathematical analysis , artificial intelligence , programming language
In this article we will compare the classical methods of Fourier analysis with the never methods of wavelet analysis. Fourier methods are not always a good tool to recapture the signal, particularly if it is highly non-smooth because too much Fourier information is needed to reconstruct the signal locally. In this case, wavelet analysis is often very effective because it provides a simple approach for dealing with local aspects of a signal.Key words: Fourier analysis, Wavelet analysis