how to find daubechies transform of a signal?

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amina sundas 2017-1-29

评论： Star Strider 2017-1-29

i need to find daubechies transform of signal x(t)=20t^2(1-t)^4cos12pit

Star Strider 2017-1-29

You need to have the Wavelet Toolbox installed. Then choose the appropriate Daubechies wavelet. The dwt function is a good place to start.

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