Results 21 to 30 of about 1,636,379 (287)
CoRR, 2016 We propose two variants of staircase codes that resolve the issue of parity-propagation in their encoding process. The proposed codes provide a systematic way of terminating a staircase code after an arbitrary number of blocks. The class of feed-forward staircase codes are introduced, which uses a self-protection technique to avoid parity-propagation ...
Lei M. Zhang, Laurent Schmalen
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Low Phase Noise Millimeter-Wave Generation Based on Optoelectronic Feed-Forward
PhotonicsIn this paper, we propose an optoelectronic feed-forward millimeter-wave generator based on the Mach–Zehnder interferometer (MZI) structure. The phase noise of the local oscillation (LO) input is extracted by loop design and used for phase noise ...
Tong Yang +9 more
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Feed-Forward control schemes and application examples
, 2023 openL'approccio al controllo in Feed-Forward è concettualmente opposto alla modalità in Feed-Back su cui è posta maggiore attenzione nei testi di controlli automatici.
PIAZZA, TOMMASO
core
Cellular automata simulation of topological effects on the dynamics of feed-forward motifs
Journal of Biological Engineering, 2008 Background Feed-forward motifs are important functional modules in biological and other complex networks. The functionality of feed-forward motifs and other network motifs is largely dictated by the connectivity of the individual network components ...
Bonchev Danail G +3 more
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Improving student outcomes through dialogic feed-forward assessment [PDF]
Assessment and feedback are fundamental to student learning and achievement and are arguably more influential to learning behaviour and learners’ experience than teaching.
Hill, Jennifer, West, Harry
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Substance P-driven feed-forward inhibitory activity in the mammalian spinal cord
Molecular Pain, 2005 In mammals, somatosensory input activates feedback and feed-forward inhibitory circuits within the spinal cord dorsal horn to modulate sensory processing and thereby affecting sensory perception by the brain.
King Christopher +9 more
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Minimization Algorithm for Training Feed Forward Neural Network [PDF]
مجلة التربية والعلم, 2013 In this paper we suggested a new learning rate , which improves the classical Backpropagation algorithm (BP). The derivatation of are based on approximating the error function to the quadratic one in sufficiently small neighborhood for the optimal weight
Khalil K. Abbo, Zena T. yaseen
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On Training Of Feed Forward Neural Networks
مجلة بغداد للعلوم, 2007 In this paper we describe several different training algorithms for feed forward neural networks(FFNN). In all of these algorithms we use the gradient of the performance function, energy function, to determine how to adjust the weights such that the ...
Baghdad Science Journal
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The role of feed-forward and feedback processes for closed-loop prosthesis control
Journal of NeuroEngineering and Rehabilitation, 2011 Background It is widely believed that both feed-forward and feed-back mechanisms are required for successful object manipulation. Open-loop upper-limb prosthesis wearers receive no tactile feedback, which may be the cause of their limited dexterity and ...
Saunders Ian, Vijayakumar Sethu
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Wind energy potential prediction of Bamenda, Cameroon based on artificial neural network models
Revue des Énergies RenouvelablesThis study evaluates the performance of Artificial Neural Network (ANN) models for long-term monthly wind speed forecasting in Bamenda, Cameroon, a mid-altitude tropical region characterized by complex topography and challenging climatic conditions ...
Ghaila Bongyu Glory +3 more
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