input at terminal 2 and Y2 the corresponding output. Once each second, say, new inputs xi and x2 may be chosen from corresponding input alphabets and put into the channel; outputs yi and Y2 may then be observed. These outputs will be related statistically to the inputs and perhaps historically to previous inputs and outputs if the channel has memory. The problem is to communicate in both direct...

I. Definition and Applications...............................................................................2 II. Two-Way ANOVA prerequisites.......................................................................2 III. How to use the Two-Way ANOVA tool?...........................................................3 A. Parametric test, assume variances equal. .........................................

Last week we learned about one-way designs. They examine several levels of a single factor. For instance, we might examine the effect of StudyType (independent variable) on LanguagePerformance (dependent variable). Classroom study Self-study Control Perhaps we think that the StudyType manipulation might only affect one gender or the other. We could do a two-way design whether a second factor, G...

x n ∈ {0, 1} so that the partial sums ¯ x 1 + · · · + ¯ x k and ¯ x σ1 + · · · + ¯ x σk differ from the unrounded values x 1 + · · · + x k and x σ1 + · · · + x σk by at most n/(n + 1), for 1 ≤ k ≤ n. The latter bound is best possible. The proof uses an elementary argument about flows in a certain network, and leads to a simple algorithm that finds an optimum way to round. Many combinatorial opt...

Techniques for Improved Blade Vortex Interaction Modeling,”Proceedings of the 51st Annual Forum of the American Helicopter Society (Fort Worth, TX), 1995. 31Johnson, W., Helicopter Theory, Princeton Univ. Press, Princeton, NJ, 1980, Chap. 1. 32Miller, W., “Analytical/Numerical Matching and Periodic Inversion: Two Advances in Free Wake Analysis,” Ph.D. Dissertation, Dept. of Mechanical Engineeri...

This paper aims at investigating the superiority of power allocation strategies, based on calculus of variations in a point-to-point two-way relay-assisted channel incorporating the amplify and forward strategy. Single and multilayer coding strategies for two cases of having and not having the channel state information (CSI) at the transmitters are studied, respectively. Using the notion of cal...