33 search results - page 2 / 7 » The Theory of Quaternion Orthogonal Designs |
VLSISP
2002
13 years 5 months ago
2002
Until recently, the theory of noncoherent communications was premised on the use of orthogonal multi-pulse modulation such as frequency shift keying. The main drawback of this modu...
DAC
2006
ACM
13 years 11 months ago
2006
ACM
Orthogonal Frequency Division Multiplexing (OFDM) is the modulation of choice for broadband wireless communications. Unfortunately, it comes at the cost of a very low energy effic...
ICIP
1999
IEEE
14 years 7 months ago
1999
IEEE
In this paper, the theory and the design of a new class of orthogonal transforms are presented. The novel transform is derived from a correlation matrix in which an arbitrary orth...
DCG
2011
12 years 9 months ago
2011
We describe a variant of a method used by modern graphic artists to design what are traditionally called Celtic knots, which are part of a larger family of designs called “mirro...
ICFP
2003
ACM
14 years 5 months ago
2003
ACM
This paper define the semantics of MinAML, an idealized aspect-oriented programming language, by giving a typedirected translation from its user-friendly external language to its ...