𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A comparison of fully digital quadrature modulation for modem systems

✍ Scribed by Acha, V. ;Carrasco, R. A.


Book ID
112187855
Publisher
John Wiley and Sons
Year
1993
Tongue
English
Weight
762 KB
Volume
11
Category
Article
ISSN
0737-2884

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Comparison of digital focus criteria for
✍ H. Harms; H. M. Aus πŸ“‚ Article πŸ“… 1984 πŸ› John Wiley and Sons 🌐 English βš– 664 KB

Existing focusing methods, such as standard deviation of gray values, gradients, information content of the image and the lateral inhibition function, were compared, and a new combination criterion was developed. This combined method consists of using the standard deviation of the image for coarse f