Title :
Evaluation of different wavelet constructions (designs) for analysis of protein sequences
Author :
Cosic, Lrena ; Fang, Qiang
Author_Institution :
Sch. of Electr. & Comput. Eng., RMIT Univ., Melbourne, Vic., Australia
Abstract :
We have shown previously that digital signal processing methods and in particular wavelets can be used to analyze linear sequences of amino acids to reveal the informational content of proteins. In addition, we have shown that Morlet wavelets are the most suitable for the identification of active sites within the protein sequence. Here, we modify the Morlet function to optimise it for the use in protein analysis.
Keywords :
medical signal processing; optimisation; proteins; sequences; wavelet transforms; Morlet function; Morlet wavelets; active site identification; amino acids; digital signal processing; informational content; linear sequences; optimisation; protein analysis; protein sequence; wavelet designs; Amino acids; Biological system modeling; Continuous wavelet transforms; Fourier transforms; Frequency; Protein engineering; Protein sequence; Signal analysis; Wavelet analysis; Wavelet transforms;
Conference_Titel :
Digital Signal Processing, 2002. DSP 2002. 2002 14th International Conference on
Print_ISBN :
0-7803-7503-3
DOI :
10.1109/ICDSP.2002.1028288
