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http://reply.papertrans.cn/17/1604/160393/160393_2.pngFinasteride 发表于 2025-3-22 01:14:20
Wavelets and Applications,on . in the class has an expansion.for some coefficients .. We note that this idea is similar to what we have seen in the context of power series and Fourier series: these cases correspond to the functions . being polynomials or trigonometric functions, respectively.强有力 发表于 2025-3-22 04:56:07
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http://reply.papertrans.cn/17/1604/160393/160393_5.pnginspiration 发表于 2025-3-22 16:09:58
Betriebswirtschaftliche Studien define an infinite sum of real (or complex) numbers. That is, our first task will be to consider an infinite sequence of numbers ., a.,..., .,..., and examine when and how we can make sense of the sum ..奖牌 发表于 2025-3-22 17:58:47
https://doi.org/10.1007/978-3-658-07930-7ons frequently appear in a different way: a certain class of functions is given, and we want to find “simple functions” ., .,... such that each function . in the class has an expansion.for some coefficients .. We note that this idea is similar to what we have seen in the context of power series and不利 发表于 2025-3-23 00:20:16
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978-0-8176-3600-5Springer Science+Business Media New York 2005custody 发表于 2025-3-23 07:32:41
Betriebswirtschaftliche StudienSo far, we have mainly been dealing with power series representations, although we already saw the definition of an infinite series of more general functions. Unfortunately, only a relatively limited class of functions has a power series expansion, so often we need to seek other tools to represent functions.