2.Anti-interference performance of white noise for the spread-spectrum systems is no better than that of the digital communication system with the matched filter byprocessing gainof the spread-spectrum systems.通过对直扩系统处理增益分析,得到了直扩系统不比未扩频的匹配滤波器数字调制系统具有更强的抗白...
Anti-interference performance of white noise for the spread-spectrum systems is no better than that of the digital communication system with the matched filter by processing gain of the spread-spectrum systems. 通过对直扩系统处理增益分析,得到了直扩系统不比未扩频的匹配滤波器数字调制系统具有更强的抗...
There are different types of sounds that you may have heard of. White noise, like the sound of a fan or air conditioner, is familiar, but it’s just one type of ambient noise. There are many other “colors” of noise, each with its own unique characteristics based on sound wave patter...
the white test: a real benefit?:the white test: a new dye test for intraoperative detection of bile leakage during major liver resection. we read with interest the article by nadalin et al in which they, using their white test, reported a 74% bile leak rate, which allowed identification ...
Accurately evaluating minimal residual disease (MRD) could facilitate early intervention and personalized adjuvant therapies. Here, using ultradeep targeted next-generation sequencing (NGS), we evaluate the clinical utility of circulating tumor DNA (ctDN
Benefit points provided by the stakeholder group are shown against a white background. The totals and weights in the shaded area can be computed automatically by your tool. Again, techniques such as the distribution of 100 points are suitable in the con- firmatory mode. For the worth ...
Cost-Benefit Analysis and Transportation Noise 来自 ResearchGate 喜欢 0 阅读量: 5 作者: J Nelson 摘要: ∎ Q1: What is the state of the art in noise damage valuation that could potentially be applied to CBA of noise mitigation efforts?∎ Q2: What additional research needs to be done ...
A Meta-Analysis of Hedonic Property Value Models. Journal of Political Economy 103(Feb):209–227. Google Scholar Smith, V. K., and Y. Kaoru. 1990. Signals or Noise?: Explaining the Variation in Recreation Benefit Estimates. American Journal of Agricultural Economics 72(2):419–433. Google...
Boxes were equipped with a fan that provided ventilation and masked extraneous noise. Each chamber was fitted with two retractable levers, one located on each side of a central food receptacle, where food reinforcement (45 mg; Bioserv, Frenchtown, NJ) was deliv- ered by a pellet dispenser. ...
“noise pollution”. it influences behavior and well-being. it has been associated with multiple health problems, for example, hearing loss. however, it goes beyond that. it seems to increase the incidence of cardiovascular diseases , sleep disorders, nervous system disorders, among others. for ...