How can I pick a mother wavelet (filter coefficients decomposition) for time-frequency analysis, denoising and features extraction of seismic signals?

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Sied Mohsen Hosseini

Hi, it is depend on application for example if you need to extract a freaquency band of inpiut signal you can chose it based on frequency response of mother wavelets.

Afaq Ahmad

Dear Román Lara, Some of the articles related to selection of mother wavelet are accessible via link below. Check how much they are useful for you. With best wishes, Good Luck!

http://www2.isye.gatech.edu/~brani/isyebayes/bank/handout20.pdf

http://www6.cityu.edu.hk/seam/Papers/A%20novel%20technique%20for%20selecting%20mother%20wavelet%20function%20using%20an%20intelligent%20fault%20diagnosis%20system.pdf