Now showing items 1691-1710 of 1946

(1976)
• #### Stationary Myoelectric Spectra from a Nonparametric, Low Bias, and Low Variance Estimator ﻿

(1995-09-01)
The authors explain Thomson's crude multiple window method (MWM), a nonparametric spectral estimator with low bias and variance. They then compare its output to Hamming-windowed periodogram and autoregressive (AR) method ...
• #### Statistical characterization of sensors for sensor fusion ﻿

(1996)
It is standard practice in advanced telerobotic systems to use a detailed model of the operating environment to plan tasks and drive simulations. How well these systems operate is highly dependent upon the accuracy of this ...
• #### Statistical distribution of the electric field-driven switching of the Verwey state in Fe3O4 ﻿

(2012)
The insulating state of magnetite (Fe3O4) can be disrupted by a sufficiently large dc electric field. Pulsed measurements are used to examine the kinetics of this transition. Histograms of the switching voltage show a ...
• #### A Statistical Multiscale Framework for Poisson Inverse Problems ﻿

(2000-08-20)
This paper describes a statistical modeling and analysis method for linear inverse problems involving Poisson data based on a novel multiscale framework. The framework itself is founded upon a multiscale analysis associated ...
• #### Strong, Light, Multifunctional Fibers of Carbon Nanotubes with Ultrahigh Conductivity ﻿

(2013)
Broader applications of carbon nanotubes to real-world problems have largely gone unfulfilled because of difficult material synthesis and laborious processing. We report high-performance multifunctional carbon nanotube ...

(1975)
• #### Structural Controllability of Multi-Input Linear Systems ﻿

(1975-05-20)
This paper extends the results of Lin on structural controllability of single-input linear systems to multi-input linear systems. An interesting by-product of this extension is an applicaiton of "generic analysis" to the ...
• #### Structure of Knowledge Representation and Reasoning ﻿

(1988)
This thesis deals with one important aspect of Artificial Intelligence, knowledge representation and reasoning. Problems like knowledge representation hypothesis, production systems, and the proceduralist and declarativist ...
• #### Structured Iterative and Circulant MIMO Chip Equalizer Architectures with FFT-acceleration for CDMA Systems ﻿

(2005-07-01)
In this paper, we propose a class of novel structured linear MMSE chip equalizer architectures for the MIMO CDMA systems using FFT-accelerations. First, a Conjugate Gradient (CG) algorithm is applied to avoid the Direct ...
• #### Structured Parallel Architecture for Displacement MIMO Kalman Equalizer in CDMA Systems ﻿

(2007-02-01)
A reduced complexity MIMO Kalman equalizer architecture is proposed in this brief by jointly considering the displacement structure and the block-Toeplitz structure. Numerical matrix–matrix multiplications with O(F3) ...
• #### Studies in system representation and control ﻿

(1995)
Representation of an abstract system by a mathematical object such as a matrix or a differential equation is important because much of the analysis is done via representations. For discrete-time input-output systems, ...
• #### Studies of an injection controlled rare gas halide excimer laser ﻿

(1988)
Characteristics of an injection-controlled electron-beam pumped XeF(C $\to$ A) excimer laser have been investigated with emphasis on efficient wideband tuning and scaling issues. Using a quasi-cw dye laser as an injection ...

(1972)
• #### Studies on capacity and performance of digital transmission over copper loops ﻿

(1995)
Digital transmission over copper loops is studied. Models are found of main sources of interference, including near-end crosstalk (NEXT), far-end crosstalk (FEXT), impulse noise (IN) and intersymbol interference (ISI). ...

(2008)

(1978)
• #### Study of the Equivalent Electron Drift Field Characteristics in LiNb0<sub>3</sub> by Phase Holography ﻿

(1976-06-20)
An analysis of the diffraction efficiency of photorefractive holograms in ferroelectric crystals is shown to provide a novel technique for determining the nature and magnitude of the equivalent electron drift field. For ...

(1966)
• #### Sub-100 nm gold nanomatryoshkas improve photo-thermal therapy efficacy in large and highly aggressive triple negative breast tumors ﻿

(2014)
There is an unmet need for efficient near-infrared photothermal transducers for the treatment of highly aggressive cancers and large tumors where the penetration of light can be substantially reduced, and the intra-tumoral ...