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检索条件"主题词=Optimal coding"
19 条 记 录,以下是11-20 订阅
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Image statistics at the point of gaze during human navigation
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VISUAL NEUROSCIENCE 2009年 第1期26卷 81-92页
作者: Rothkopf, Constantin A. Ballard, Dana H. Univ Frankfurt Frankfurt Inst Adv Studies D-60438 Frankfurt Germany Univ Rochester Ctr Visual Sci Dept Brain & Cognit Sci Rochester NY 14627 USA Univ Frankfurt Dept Comp Sci D-60438 Frankfurt Germany
Theories of efficient sensory processing have considered the regularities of image properties due to the structure of the environment in order to explain properties of neuronal representations of the visual world. The... 详细信息
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SK channel subtypes enable parallel optimized coding of behaviorally relevant stimulus attributes: A review
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CHANNELS 2017年 第4期11卷 281-304页
作者: Huang, Chengjie G. Chacron, Maurice J. McGill Univ Dept Physiol Montreal PQ Canada
Ion channels play essential roles toward determining how neurons respond to sensory input to mediate perception and behavior. Small conductance calcium-activated potassium (SK) channels are found ubiquitously througho... 详细信息
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Compression and the origins of Zipf's law for word frequencies
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COMPLEXITY 2016年 第S2期21卷 409-411页
作者: Ferrer-I-Cancho, Ramon Univ Politecn Cataluna Dept Ciencies Comp Complex & Quantitat Linguist Lab LARCA Res Grp Campus Nord Barcelona Catalonia Spain
Here we sketch a new derivation of Zipf's law for word frequencies based on optimal coding. The structure of the derivation is reminiscent of Mandelbrot's random typing model but it has multiple advantages ove... 详细信息
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Lossless encoding based on redistribution of statistics
Lossless encoding based on redistribution of statistics
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International Conference on Information Technology - coding and Computing
作者: Grigoryan, AM Dursun, S Regentova, EE Univ Texas Dept Elect Engn San Antonio TX 78249 USA
A new technique for optimally encoding a given source statistical properties of which are described by the first-order model is introduced. The calculation of codeword lengths is based on construction of a new source ... 详细信息
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A Kind of Partially Measurable Useful Signal's optimal Control
A Kind of Partially Measurable Useful Signal's Optimal Contr...
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International Conference on Intelligent Transportation, Big Data & Smart City (ICITBS)
作者: Xiao Xiaonan Xiamen Univ Tan Kah Kee Coll Zhangzhou Fujian Peoples R China
The article makes use of nonlinear filter theory and reviews the best control of being quadratic functional linear systems under the condition of incomplete number and continuous time and obtains two best control math... 详细信息
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ROBUST TRANSMISSION OVER CHANNELS WITH CHANNEL UNCERTAINTY: AN ALGORITHMIC PERSPECTIVE
ROBUST TRANSMISSION OVER CHANNELS WITH CHANNEL UNCERTAINTY: ...
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IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: Boche, Holger Schaefer, Rafael F. Poor, H. Vincent Tech Univ Munich Inst Theoret Informat Technol Munich Germany Munich Ctr Quantum Sci & Technol Munich Germany Tech Univ Berlin Informat Theory & Applicat Berlin Germany Princeton Univ Dept Elect Engn Princeton NJ 08544 USA
The availability and quality of channel state information heavily influences the performance of wireless communication systems. For perfect channel knowledge, optimal signal processing and coding schemes are well stud... 详细信息
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The optimal Control and Oplimized Algorithm of a Generalized Nonstationary Stochastic Process
The Optimal Control and Oplimized Algorithm of a Generalized...
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International Conference on Smart Grid and Electrical Automation (ICSGEA)
作者: Xiao Xiaonan Xiamen Univ Tan Kah Kee Coll Zhangzhou 363105 Peoples R China
Applying the method of optimal non-linear filtering and majorized algorithm, this paper discusses the optimal control of a generalized stochastic process;which yields two optimal control mathematical models and illust... 详细信息
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Intensity invariance properties of auditory neurons compared to the statistics of relevant natural signals in grasshoppers
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JOURNAL OF COMPARATIVE PHYSIOLOGY A-NEUROETHOLOGY SENSORY NEURAL AND BEHAVIORAL PHYSIOLOGY 2010年 第4期196卷 285-297页
作者: Clemens, Jan Weschke, Gerroth Vogel, Astrid Ronacher, Bernhard Humboldt Univ Inst Biol Abt Verhaltensphysiol D-10999 Berlin Germany Bernstein Ctr Computat Neurosci Berlin D-10115 Berlin Germany
The temporal pattern of amplitude modulations (AM) is often used to recognize acoustic objects. To identify objects reliably, intensity invariant representations have to be formed. We approached this problem within th... 详细信息
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Neural substrates of perception in the vestibular thalamus during natural self-motion: A review
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Current Research in Neurobiology 2023年 4卷 100073页
作者: Cullen, Kathleen E. Chacron, Maurice J. Department of Biomedical Engineering Johns Hopkins University Baltimore United States Department of Otolaryngology-Head and Neck Surgery Johns Hopkins University School of Medicine Baltimore United States Department of Neuroscience Johns Hopkins University School of Medicine Baltimore United States Kavli Neuroscience Discovery Institute Johns Hopkins University Baltimore United States Department of Physiology McGill University Montréal Canada
Accumulating evidence across multiple sensory modalities suggests that the thalamus does not simply relay information from the periphery to the cortex. Here we review recent findings showing that vestibular neurons wi... 详细信息
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