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Now showing items 31-40 of 222

#### Feedback Control and Clasaification of Generalized Linear Systems.

(1987)

We present a unified theory of control synthesis for generalized linear (i.e. descriptor) systems using constant-ratio proportional and derivative (CRPD) feedback. Our framework includes the theory of static state feedback ...

#### Neural Networks for Speech Processing and Recognition.

(1987)

In this report, we shall outline a specific approach to the analysis and recognition of speech phonemes based on the fundamental principles of processing in the auditory nervous system. The system consists of particular ...

#### Regular and Singular Perturbations in the Filtering of a Markov Chain.

(1987)

We obtain an asymptotic expansion of the conditional distribution for a homogeneous Markov chain in the filtering problem. In a first case, we consider a regular perturbation situation, and in a second case, a singular ...

#### How Violent Are Fast Controls?

(1987)

Consider acontrollable system: x = Ax + Bu, with x(0) = 0. Given any time T > 0 there is then a control operator C_T : EPSILON --> U(DOT) giving the (unique) minimum norm control such that x(T) = EPSILON. We show that ...

#### Morphological Filters- Part 2: Their Relations to Median, Order- Statistic, and Stack Filters.

(1987)

This paper extends the theory of median, order-statistic (OS), and stack filters by using mathematical morphology to analyze them and by relating them to those morphological erosions, dilations, openings, closings, and ...

#### Efficient Enumeration of Maximal and Maximum Independent Sets of an Interval Graph and a Circular-Arc Graph.

(1987)

We present efficient algorithms for generating all maximal and all maximum independent sets of an interval graph and a circular- arc graph. When an interval graph is given in the form of a family of n intervals, the first ...

#### Control of Batch Free Radical Polymerization Reactors.

(1987)

This paper describes a new approximation method to synthesize open loop control schemes for the control of copolymer composition and molecular weight in batch and semibatch polymerization reactors. The open loop control ...

#### Bin Packing and Dynamic File Storage: An 'Any-Fit' Algorithm Can Stabilize.

(1987)

In this paper we first consider the one-dimensional bin-packing problem and show that a class of "any-fit" algorithms can bound the expected wasted space in the system under certain conditions. In the second part of the ...

#### Tandem Queueing Systems Subject to Blocking with Phase Type Servers: Analytic Solutions and Approximations

(1987)

Abstract's technical formulas were not compatible with the database used to create this booklet. To obtain a copy, please contact Maggie Virkus at (301) 454-6167, maggie@ra.src.umd.edu or write at to the Center's address ...

#### On Block Limiting Norm and Structured Singular Value.

(1987)

The notion of limiting norm, introduced by Pokrovskii (Soviet Math. Dokl., vol. 20, pp. 1314-1317, 1979), is generalized to that of block limiting norm. A resemblance of inequalities shared by both the block limiting norm ...