In this region the subject found it difficult and sometimes impossible to discriminate these patterns from a completely uncorrelated spatiotemporal white noise pattern (snow).To quantify the detectability, the patterns were masked with snow (spatio-temporal white noise). The r.m.s. contrast of the...
We introduce a novel class of white-noise analyses, named local spectral reverse correlation (LSRC), which is capable of revealing various aspects of visual receptive field profiles that were undetectable previously in a single simple measurement. The method is based on spectral analyses in a two-...
Existing mode meter algorithms were derived with the assumption that load variations are accurately represented by white noise or an integral of white noise, which may not be satisfied in actual power systems. This paper proposes a mode meter algorithm which relaxes this assumption by explicitly taki...
摘要: The Planck Low Frequency Instrument (LFI) radiometers have been tested extensively during several dedicated campaigns. The present paper reports the principal noise properties of the LFI radiometers.关键词: Practical, Experimental/ 1/f noise aerospace instrumentation microwave receivers radio...
The one dimensional Burgers equation in the inviscid limit with white noise initial condition is revisited. The one- and two-point distributions of the Burgers field as well as the related distributions of shocks are obtained in closed analytical forms. In particular, the large distance behavior of...
noise strengthquantum dotsHerein, a meticulous inspection of the tuning of a few important physical properties of quantum dots (QDs), arising out of the subtle interplay between Gaussian white noise (GWN) and anharmonicity, is performed. The physical properties considered are dipole moment, ...
Examples of the nonlinear properties of sound levels are provided. The complexities of adding and subtracting decibels are discussed. Some important noise standards are reviewed, along with an explanation of why some sounds might be more annoying than others. A companion article in this issue gives...
Phosphatase and tensin homolog (PTEN) signalling might influence neuronal survival after brain ischemia. However, the influence of the less studied longer variant termed PTEN-L (or PTENα) has not been studied to date. Therefore, we examined the translat
of noise spectroscopy, by analyzing the time-dependence of fluctuation-induced voltages, it is found that at low temperatures the resistance fluctuations are due to the Kondo effect. Volume magnetometry indicatesT_{\mathrm{Curie}} = 70K with a magnetic coercive field of 30 mT at 5 K for a ...
Fluctuations are modeled by a Gaussian additive noise, white in space and colore... J García-Ojalvo,JM Sancho,L Ramírez-Piscina - 《Physics Letters A》 被引量: 35发表: 1992年 A Characterization of Monotone and Regular Divergences In this paper we characterize the local structure of monotone...