Wavelet Selection
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Question 1 of 4
1. Question
The Daubechies wavelet with
vanishing moments is universally optimal for all signals that are sampled fast enough to satisfy the sampling theorem.CorrectIncorrect -
Question 2 of 4
2. Question
You wish to select a wavelet that will efficiently (many zero coefficients) represent a signal that consists of sections described by different polynomials. Which of the following are valid considerations for selecting a wavelet?
CorrectIncorrect -
Question 3 of 4
3. Question
The wavelet coefficients for a
order polynomial signal are exactly zero if the wavelet has 
vanishing moments.CorrectIncorrect -
Question 4 of 4
4. Question
The support or duration of a wavelet increases as the number of vanishing moments increase.
CorrectIncorrect
