Results 41 to 50 of about 1,964,027 (298)
Properties of the SURE Estimates When Using Continuous Thresholding Functions for Wavelet Shrinkage
MathematicsWavelet analysis algorithms in combination with thresholding procedures are widely used in nonparametric regression problems when estimating a signal function from noisy data.
Alexey Kudryavtsev, Oleg Shestakov
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Thermal Impact on Spiking Properties in Hodgkin-Huxley Neuron with Synaptic Stimulus
, 2007 The effect of environmental temperature on neuronal spiking behaviors is investigated by numerically simulating the temperature dependence of spiking threshold of the Hodgkin-Huxley neuron subject to synaptic stimulus.
A. F. Huxley +28 more
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PROCESSING OF DIGITAL IMAGES OF INDUSTRIAL OBJECT SURFACES DURING NON-DESTRUCTIVE TESTING
Наука и техника, 2016 The paper presents modern approaches to processing of images obtained with the help of industrial equipment. Usage of pixel modification in small neighborhoods, application of uniform image processing while changing brightness level, possibilities for ...
A. A. Hundzin +2 more
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Particle Detection Algorithms for Complex Plasmas
, 2017 In complex plasmas, the behavior of freely floating micrometer sized particles is studied. The particles can be directly visualized and recorded by digital video cameras.
Huber, Peter +3 more
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1 V CMOS subthreshold log domain PDM [PDF]
, 2003 A new CMOS circuit strategy for very low-voltage Pulse-Duration Modulators (PDM) is proposed. Optimization of voltage supply scaling below the sum of threshold voltages is based on Instantaneous Log Companding processing through the MOSFET operating in ...
Huertas Díaz, José Luis +1 more
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The cellular and synaptic architecture of the mechanosensory dorsal horn [PDF]
, 2017 The deep dorsal horn is a poorly characterized spinal cord region implicated in processing low-threshold mechanoreceptor (LTMR) information. We report an array of mouse genetic tools for defining neuronal components and functions of the dorsal horn LTMR ...
Abraira +80 more
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Threshold Estimation for a Spectrally Negative Lévy Process [PDF]
Mathematical Problems in Engineering, 2020 Consider a spectrally negative Lévy process with unknown diffusion coefficient and Lévy measure and suppose that the high frequency trading data is given. We use the techniques of threshold estimation and regularized Laplace inversion to obtain the estimator of survival probability for a spectrally negative Lévy process.
Honglong You, Chuncun Yin
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An improved infrared image processing method based on adaptive threshold denoising
EURASIP Journal on Image and Video Processing, 2019 This paper combines the image adaptive threshold denoising algorithm and performs double threshold mapping processing to the infrared image, which effectively reduces the influence of these phenomena to the infrared image and improves the quality of the ...
Yu Binbin
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Signal processing algorithm of ship IMU accelerometer based on wavelet theory
Zhongguo Jianchuan Yanjiu, 2020 Objectives Based on an analysis of the signal noise characteristics of an inertial measurement unit (IMU) accelerometer, the noise was studied in the wavelet domain.Methods In order to solve the limitations of the traditional Fourier filtering method for
XU Bo +4 more
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Metals, 2022 Laser-induced forward transfer (LIFT) is an innovative metallization technique used in the processing of grid lines of solar cells for the photovoltaics industry.
Yanmei Zhang +6 more
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