Continuous wavelet transform on local fields
نویسندگان
چکیده
منابع مشابه
Multiscale analysis of potential fields by Generalized Continuous Wavelet Transform
The multiscale analysis of potential fields is a valid tool to study the source properties. Among multiscale methods, the Continuous Wavelet Transform (CWT) is well established due to its natural filtering properties. From the beginning the choice of the analyzing wavelet has been the set belonging to the Poisson kernel: within this framework the CWT can be easily performed by upward continuing...
متن کاملThe Continuous Wavelet Transform on Conic Sections
Received (Day Month Year) Revised (Day Month Year) Communicated by (xxxxxxxxxx) We review the coherent state or group-theoretical construction of the continuous wavelet transform (CWT) on the two-sphere. Next we describe the construction of a CWT on the upper sheet of a two-sheeted hyperboloid, emphasizing the similarities between the two cases.. Finally we give some indications on the CWT on a...
متن کاملContinuous Wavelet Transform on Massively Parallel Arrays
Strategies for computing the continuous wavelet transform on massively parallel SIMD computers are introduced. The diierent approaches are evaluated from the theoretical as well as from the experimental point of view.
متن کاملgravity sources identification using continuous wavelet transform
introduction: wavelet transform is one of the useful and suitable tools for time series and signal analysis. nowadays wavelet transform is frequently used in geophysical data processing and interpretation, especially seismic data. however, the use of this method isn’t widespread in gravity and geomagnetic. fedi and quarta (1998), martelet et al. (2001) and de oliveira lyrio (2004) used the wave...
متن کاملOn Inversion of Continuous Wavelet Transform
This study deduces a general inversion of continuous wavelet transform (CWT) with timescale being real rather than positive. In conventional CWT inversion, wavelet’s dual is assumed to be a reconstruction wavelet or a localized function. This study finds that wavelet’s dual can be a harmonic which is not local. This finding leads to new CWT inversion formulas. It also justifies the concept of n...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Boletim da Sociedade Paranaense de Matemática
سال: 2015
ISSN: 2175-1188,0037-8712
DOI: 10.5269/bspm.v34i2.27340