Certain Groups of Orthonormal Step Functions
1957 ◽
Vol 9
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pp. 413-425
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Keyword(s):
It was first pointed out by Fine (2), that the Walsh functions are essentially the characters of a certain compact abelian group, namely the countable direct product of groups of order two. Later Chrestenson (1) considered characters of the direct product of cyclic groups of order α (α = 2, 3, …). In general, his results show that the analytic properties of these generalized Walsh functions are basically the same as those of the ordinary Walsh functions.
1960 ◽
Vol 12
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pp. 447-462
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Keyword(s):
Keyword(s):
2005 ◽
Vol 71
(3)
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pp. 487-492
Keyword(s):
1994 ◽
Vol 14
(2)
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pp. 130-138
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Keyword(s):
2001 ◽
Vol 64
(1)
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pp. 71-79
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Keyword(s):
Keyword(s):
2007 ◽
Vol 75
(2)
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pp. 369-390
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Keyword(s):
Keyword(s):