Fourier Analysis of Sequences over a Composition Algebra of the Real Number Field
-
- MAEDA Takao
- School of Computer Science and Engineering, University of Aizu
-
- HAYASHI Takafumi
- School of Computer Science and Engineering, University of Aizu
Search this article
Abstract
To analyze the structure of a set of perfect sequences over a composition algebra of the real number field, transforms of a set of sequences similar to the discrete Fourier transform (DFT) are introduced. The discrete cosine transform, discrete sine transform, and generalized discrete Fourier transform (GDFT) of the sequences are defined and the fundamental properties of these transforms are proved. We show that GDFT is bijective and that there exists a relationship between these transforms and a convolution of sequences. Applying these properties to the set of perfect sequences, a parameterization theorem of such sequences is obtained.
Journal
-
- IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
-
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E96.A (12), 2452-2456, 2013
The Institute of Electronics, Information and Communication Engineers
- Tweet
Details 詳細情報について
-
- CRID
- 1390001206312215680
-
- NII Article ID
- 130003385296
-
- NII Book ID
- AA10826239
-
- ISSN
- 17451337
- 09168508
-
- NDL BIB ID
- 025051005
-
- Text Lang
- en
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed