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Now showing items 1-10 of 1198

#### Optimal control for a class of partially observed bilinear stochastic systems

(Publ by IEEE, Piscataway, NJ, United States, 1990)

An alternative formulation is presented for a class of partially observed bilinear stochastic control problems which is described by three sets of stochastic differential equations: one for the system to be controlled, one ...

#### Orientation and control of a flexible spacecraft: Planar motion

(Publ by IEEE, Piscataway, NJ, United States, 1990)

We consider a flexible spacecraft modeled as a rigid body
which rotates in an inertial frame; a light flexible beam is
clamped to the rigid body at one end and free at the other
end. We assume that the flexible spacecraft ...

#### The role of location of traffic control in internetwork gateways

(Publ by IEEE, Piscataway, NJ, United States, 1990)

Summary form only given. An evaluation of window-based gateway-to-gateway-level congestion control in an interconnected network environment is reported. Two dynamic control algorithms proposed by the author are intended ...

#### Some results on zero-error capacity under list decoding

(Publ by IEEE, Piscataway, NJ, United States, 1990)

Summary form only given. A number of questions recently raised by Elias regarding a zero-error list-of-L code have been addressed. It has been shown that computing the zero-error capacity of the channel with feedback is ...

#### Lower bounds to moments of list size

(Publ by IEEE, Piscataway, NJ, United States, 1990)

Summary form only given. The list-size random variable L for a block code is defined as the number of incorrect messages that appear to a maximum-likelihood decoder to be at least as likely as the true message. Lower bounds ...

#### An automated system for design-rule-based visual inspection of printed circuit boards

(Publ by IEEE, Piscataway, NJ, United States, 1991)

The design and the implementation of an automated, design-rule-based, visual printed circuit board (PCB) inspection system are presented. The system employs mathematical-morphology-based image processing algorithms. This ...

#### 3-dimensional median filters for image sequence processing

(Publ by IEEE, Piscataway, NJ, United States, 1991)

Two 3-D median-based filtering algorithms have been developed that preserve the motion in the image sequence while attenuating noise effectively. Some observations are made on the root signals in binary domain based on the ...

#### Characterization of layered materials by the Lamb wave lens

(Publ by IEEE, Piscataway, NJ, United States, 1990)

The Lamb wave lens is a type of lens that can replace the conventional lens of an acoustic microscope for some applications. When it insonifies a layered solid structure, it excites a single mode in the structure, provided ...

#### A reduction in the number of active components used in transconductance grounded capacitor filters

(Publ by IEEE, Piscataway, NJ, United States, 1990)

The number of active components in transconductance grounded capacitor filters is reduced. This reduction is possible in the case where capacitor loops and/or inductor cutsets exist in LC-ladder prototype. A more significant ...

#### Piecewise linear asymptotic waveform evaluation for transient simulation of electronic circuits

(Publ by IEEE, Piscataway, NJ, United States, 1991)

A general purpose circuit simulation program, PL-AWE (piecewise linear asymptotic waveform evaluator) is developed especially for the analysis of VLSI circuits. PL-AWE uses the asymptotic waveform evaluation (AWE) technique, ...