نتایج جستجو برای: adaptation rate

تعداد نتایج: 1092324  

2004
Zhifei Li Anil K. Gupta

Emerging IEEE 802.11 standards provide very high raw bandwidth. However, the overheads introduced by the physical and MAC layers are also increasingly substantial. Moreover, the multi-rate capability provided by the various physical layers requires that the MAC layer adapt the transmission rate according to the channel conditions. Recently, several rate-adaptation algorithms have been proposed....

Journal: :Behavioural brain research 2012
Joaquin A Anguera Jessica A Bernard Susanne M Jaeggi Martin Buschkuehl Bryan L Benson Sarah Jennett Jennifer Humfleet Patricia A Reuter-Lorenz John Jonides Rachael D Seidler

We have recently demonstrated that visuospatial working memory performance predicts the rate of motor skill learning, particularly during the early phase of visuomotor adaptation. Here, we follow up these correlational findings with direct manipulations of working memory resources to determine the impact on visuomotor adaptation, a form of motor learning. We conducted two separate experiments. ...

Journal: :IEEE Transactions on Biomedical Engineering 2012

Journal: :The Journal of the Institute of Television Engineers of Japan 1996

Journal: :Electronics 2021

With a target to maximize the throughput, fast link rate adaptation algorithm for IEEE 802.11a/b/g/n/ac is proposed, which basically preamble based and can adaptively compensate discrepancy between transmitter receiver radio frequency performances by exploiting acknowledgment signal. The system 1 × wireless local area network chip with no null data packet or sounding. be supplemented automatic ...

Journal: :PLoS Biology 2007
Miguel Maravall Rasmus S Petersen Adrienne L Fairhall Ehsan Arabzadeh Mathew E Diamond

Neuronal responses to ongoing stimulation in many systems change over time, or "adapt." Despite the ubiquity of adaptation, its effects on the stimulus information carried by neurons are often unknown. Here we examine how adaptation affects sensory coding in barrel cortex. We used spike-triggered covariance analysis of single-neuron responses to continuous, rapidly varying vibrissa motion stimu...

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