Approximating a harmonizable isotropic random field
نویسندگان
چکیده
منابع مشابه
Wavelet decomposition of harmonizable random processes
Abstruct-The discrete wavelet decomposition of second-order harmonizable random processes is considered. The deterministic wavelet decomposition of a complex exponential is examined, where its pointwise and bounded convergence to the function is proved. This result is then used for establishing the stochastic wavelet decomposition of harmonizable processes. The similarities and differences betw...
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ژورنال
عنوان ژورنال: Journal of Applied Mathematics and Stochastic Analysis
سال: 2001
ISSN: 1048-9533,1687-2177
DOI: 10.1155/s104895330100020x