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Method of determining the porosity and density of coatings by hydrostatic weighing

โœ Scribed by V. M. Rogozhin; L. V. Akimova; E. E. Kutakova


Publisher
Springer
Year
1985
Tongue
English
Weight
343 KB
Volume
24
Category
Article
ISSN
1573-9066

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๐Ÿ“œ SIMILAR VOLUMES


Constructing weighing matrices by the me
โœ R. Craigen ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 539 KB

We describe a way of obtaining new weighing matrices from old, which we call weaving because it involves distributing rows and columns of given matrices along the columns and rows of an array to form a partitioned matrix whose blocks have rank one. The method generalizes both the direct sum and dire