Results 181 to 190 of about 932 (214)

Electrical parameters of smooth muscle cells

American Journal of Physiology-Legacy Content, 1963
Spikes in circular intestinal muscle fibers show volume-conductor shapes and conduct faster in low resistance medium than in air. Longitudinal space constant is 1.0 mm (20 cell lengths if 50% overlap); transverse space constant is 0.27 mm or 50 cell widths.
T, NAGAI, C L, PROSSER
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Smoothing parameter selection for smoothing splines: a simulation study

Computational Statistics & Data Analysis, 2003
Smoothing splines are a popular method for performing nonparametric regression. Most important in the implementation of this method is the choice of the smoothing parameter. This article provides a simulation study of several smoothing parameter selection methods, including two so-called risk estimation methods.
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Choosing the Smoothing Parameter

2001
We have now come to just about the most important aspect of nonparametric density estimation: choosing the smoothing parameter in kernel estimation that will give near-optimal results for large classes of densities.
P. P. B. Eggermont, V. N. LaRiccia
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Smoothing parameter selection for smooth distribution functions

Journal of Statistical Planning and Inference, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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The smoothing parameter, confidence interval and robustness for smoothing splines

Journal of Nonparametric Statistics, 2005
Diagnostic measure for nonparametric regression using splines is given. The measure which incorporates important information provided by the smoothing parameter has the potential of identifying ‘unusual’ observations. These influential observations can substantially influence the global behavior of the fitted curve.
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Enhancement of spatially adaptive smoothing splines via parameterization of smoothing parameters

Computational Statistics & Data Analysis, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dongik Jang, Hee-Seok Oh
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A note on smoothing parameter selection for penalized spline smoothing

Journal of Statistical Planning and Inference, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A PARAMETER-SPACE OF A CHUA SYSTEM WITH A SMOOTH NONLINEARITY

International Journal of Bifurcation and Chaos, 2009
In this paper we investigate, via numerical simulations, the parameter space of the set of autonomous differential equations of a Chua oscillator, where the piecewise-linear function usually taken to describe the nonlinearity of the Chua diode was replaced by a cubic polynomial.
Holokx A. Albuquerque, Paulo C. Rech
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Algorithms for Optimal Smoothing Parameter

2001
As before, let the linear continuous operators A : X → Z, T : X → Y be defined in the Hilbert spaces, z be an element of the space Z. Present as in Chapter 1 the variational principle for the interpolating spline σ ∈ X in the following way $$\sigma = \arg \mathop {\min }\limits_{u \in X,{A_u} = z} ||{T_u}||Y$$ (12.1) and for the smoothing ...
Anatoly Yu. Bezhaev, Vladimir A. Vasilenko   +1 more
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On Gaussian Sampling, Smoothing Parameter and Application to Signatures

2023
Thomas Espitau, Alexandre Wallet, Yang Yu 0008   +2 more
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