A variational principle for off diagonal matrix elements and its limitations
β Scribed by Sidney Borowitz; Milton O. Vassell
- Publisher
- Elsevier Science
- Year
- 1964
- Tongue
- English
- Weight
- 331 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0022-4073
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π SIMILAR VOLUMES
A single variational principle can be used to determine the matimal entropy distribution, as well as to provide a bound on the uncertainty of the Lagrange multipliers due to scatter in the data. Both the distribution and the Lagrange multipliers are considered as variational parameters.
A new equivalent circuit for inverters is presented. Using this circuit, expression for the elements of the coupling matrix of narrow RF band pass filters is derived. The derivation is based on frequency independent coupling assumed in the synthesis of narrow RF band pass filters. Our expression is