Evolving linear transformations with a rotation-angles/scaling representation
✍ Scribed by A. Echeverría; J.M. Valls; R. Aler
- Book ID
- 113607163
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 234 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0957-4174
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## Synopsis A new representation of protein structure is obtained by the angular coordinate transformations 11; = (&+I -$i)/2 and [i = @;+I + with careful mathematical attention to the cyclical boundary conditions of all of the variables involved. From published 4-4 data it is possible to obtain a
Abslracl--Let f be an arbitrary continuous function defined on R d and h be any sigmoid function. Then, there is a linear combination of scaled shifted rotations of h, which approximates f uniformly on the whole space R d, if a certain such linear combination approximates f uniformly in a neighbourh