Lacunary subsystems of the Walsh system of functions
โ Scribed by I. M. Mikheev
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1979
- Tongue
- English
- Weight
- 609 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0037-4466
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A new type of moire experiment is presented. Each grating is synthesized by Walsh functions. These functions have the property of being cyclically periodic, and the resulting moire is also cyclically periodic. Gratings synthesized by different Walsh functions were employed and a contouring measureme
## Walsh product matrix is formed by the multiplication of Wakh vector and its transpose. The operation of Walsh product matrix on a coefficient vector equals the product of a coefficient matrix and a Walsh vector. This unique property of Walsh functions is used to determine the unknown parameters o