Decoherence–fluctuation relation and measurement noise
نویسندگان
چکیده
منابع مشابه
NOISE: Measurement and Generation
It is difficult to improve something unless we are able to measure it. Measurement of noise in receivers does not seem to be clearly understood by many amateurs, so I will attempt to explain the concepts and clarify the techniques, and to descrive the standard “measure of merit” for receiver noise performance: “noise figure.” Most important, I will describe how to build your own noise generator...
متن کاملVehicles and Noise Pollution Measurement and their Effects on Public and Mental Health on Qom Citizens
One of the most important issues in today&rsquos urban world is increasing use of cars and its noise pollution, which is now one of the most important affecting pollutants on health and quality of lives of residents in urban areas. Noise pollution effects on various aspects of human and the community health as well as the high cost of treatment, thus more studies in this field is needed. Hence ...
متن کاملThe Relation between Hearing Loss and Smoking among Workers Exposed to Noise, Using Linear Mixed Models
Introduction: Noise is one of the most common and harmful physical factors in the working environment and has physical and psychological effects on individuals. In this study, the audiometry results of industrial workers were modeled and the effect of noise and other factors on hearing loss was examined. Materials and Methods: ...
متن کاملDetecting pitting corrosion and its severity using wavelet entropy in electrochemical noise measurement
Entropy as a measure of uncertainty was used to represent the results of the wavelet technique in electrochemical noise analysis. The experimental signals were obtained by recording the electrochemical potential and current noise of 7075 aluminum alloy in 3.5% NaCl solution. The electrochemical potential and current noise were decomposed into 16 levels using Daubechies wavelets. Wavelet output ...
متن کاملQuantitative relation between noise sensitivity and influences
A Boolean function f : {0, 1} → {0, 1} is said to be noise sensitive if inserting a small random error in its argument makes the value of the function almost unpredictable. Benjamini, Kalai and Schramm [BKS99] showed that if the sum of squares of influences in f is close to zero then f must be noise sensitive. We show a quantitative version of this result which does not depend on n, and prove t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics Reports
سال: 1999
ISSN: 0370-1573
DOI: 10.1016/s0370-1573(99)00065-4