“ The Mexican Hat Wavelet Family . Application to point
نویسنده
چکیده
The arguments presented by González-Nuevo et al. (2006) in favour of theMexican Hat Wavelet Family (MHWF) are critically discussed here. These authors allege the optimal properties of this new class of filters in the detection of point sources embedded in a noise background but their claim is not based upon a solid mathematical foundation and proof.
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The Mexican Hat Wavelet Family. Application to Point Source Detection in Cosmic Microwave Background
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