Results 31 to 40 of about 1,454,703 (289)

A Compatible Baseline Correction Algorithm for Strong-Motion Data

Terrestrial, Atmospheric and Oceanic Sciences, 2012
In physics, acceleration, velocity, and displacement should be convertible with each other. However, many strong-motion data do not meet this requirement; the double integration of a disseminated acceleration might not be the same as the corresponding ...
Hung-Chie Chiu
doaj   +1 more source

The temporal impulse response function in infantile nystagmus

Vision Research, 2008
Despite rapid to-and-fro motion of the retinal image that results from their incessant involuntary eye movements, persons with infantile nystagmus (IN) rarely report the perception of motion smear. We performed two experiments to determine if the reduction of perceived motion smear in persons with IN is associated with an increase in the speed of the ...
Bedell, Harold E., Ramamurthy, Mahalakshmi, Patel, Saumil S., Subramaniam, Shobana, Vu-Yu, Lan-Phuong, Tong, Jianliang   +5 more
openaire   +2 more sources

Application of Vector Error Correction Model (VECM) and Impulse Response Function for Analysis Data Index of Farmers’ Terms of Trade

, 2017
Objectives: To determine the relationship among Price Index Received by Farmer (PIR), Price Index Paid by the Farmers (PIP) and the Farmers' Terms of Trade (FTT) by using the model VECM, and to attempt to know the behavior of (FTT) if there is a shock in
M. Usman, Dhia Fadhilah Fatin, M. Y. S. Barusman, F. Elfaki, Widiarti   +4 more
semanticscholar   +1 more source

Pushing the boundaries of optoacoustic microscopy by total impulse response characterization

Nature Communications, 2020
Optical microscopy improves in resolution and signal-to-noise ratio by correcting for the system’s point spread function; a measure of how a point source is resolved, typically determined by imaging nanospheres.
M. Seeger, Dominik Soliman, J. Aguirre, G. Diot, J. Wierzbowski, V. Ntziachristos   +5 more
semanticscholar   +1 more source

Scattering Delay Mitigation in High-accuracy Pulsar Timing: Cyclic Spectroscopy Techniques

The Astrophysical Journal, 2023
We simulate scattering delays from the interstellar medium to examine the effectiveness of three estimators in recovering these delays in pulsar timing data. Two of these estimators use the more traditional process of fitting autocorrelation functions to
Jacob E. Turner, Daniel R. Stinebring, Maura A. McLaughlin, Anne M. Archibald, Timothy Dolch, Ryan S. Lynch   +5 more
doaj   +1 more source

Reduced Complexity Approximation and Design of Gaussian Impulse Response Filters and Wavelets

IEEE Access
A systematic method for realizing filters with a Gaussian impulse response is introduced in this work. For this purpose, the Laplace transform is used to obtain the transfer function which corresponds to the Gaussian impulse response. Since this transfer
Julia Nako, Georgia Tsirimokou, Costas Psychalinos, Ahmed S. Elwakil, Brent J. Maundy, Panagiotis Bertsias   +5 more
doaj   +1 more source

Identification of Excitation Parameters Based on TLS - ESPRIT

MATEC Web of Conferences, 2018
In order to accurately detect excitation system parameters, this paper presents a algorithm based on the TLS-ESPRIT. The matrix pencil algorithm is used to extract the frequency and damping of each component of system response. So it’s necessary to apply
Xie Guoqiang, Zou li, Yu Kansheng, Zou Jin, Wang Zhicheng, Gui Xiaozhi   +5 more
doaj   +1 more source

Impulse Response Analysis for Structural Dynamic Models with Nonlinear Regressors

Federal Reserve Bank of Dallas, Working Papers, 2020
We study the construction of nonlinear impulse responses in linear structural dynamic models that include nonlinearly transformed regressors. We derive the closed-form solution for the population impulse responses to a given shock and propose a control ...
Sílvia Gonçalves, Ana María Herrera, L. Kilian, E. Pesavento   +3 more
semanticscholar   +1 more source

Health Literacy, Self‐Efficacy and Knowledge of Sickle Cell Disease Among Caregivers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Sickle cell disease (SCD) is a hereditary blood disorder in which abnormal haemoglobin leads to severe anaemia, painful crises and organ failure. Caregivers’ health literacy (HL) – their ability to assess, understand and apply information, and interact with healthcare professionals – is crucial for managing children with SCD, yet ...
Melanie Bruinooge, Maite E. Houwing, Rowena L. Grohssteiner, Ferdows Atiq, Sonja A. M. C. Teuben, Mirjam P. Fransen, Marjon H. Cnossen   +6 more
wiley   +1 more source

A Criterion for Testing Hypothesis about Impulse Response Function

, 2016
In this paper a time-invariant  continuous linear system  with a real-valued impulse response function is considered.  A new method for the estimator construction  of the impulse response function is proposed.
I. Rozora, Yury V. Kozachenko
semanticscholar   +1 more source