Supporting Demand Planning Process with Walsh-Fourier Based Techniques
نویسندگان
چکیده
منابع مشابه
On Walsh-fourier Series^)
Every function f(x) which is of period 1 and Lebesgue integrable on [0, 1 ] may be expanded in a Walsh-Fourier series(3), f(x)~ ?.?=n ak\pk(x), where ak=fof(x)ypk(x)dx, k=0, 1, 2, • • • . Fine exhibited some of the basic similarities and differences between the trigonometric orthonormal system and the Walsh system. He identified the Walsh functions with the full set of characters of the dyadic ...
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ژورنال
عنوان ژورنال: Periodica Polytechnica Transportation Engineering
سال: 2014
ISSN: 0303-7800,1587-3811
DOI: 10.3311/pptr.7225