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Alpha-Beta and Gamma Rhythms Subserve Feedback and Feedforward Influences among Human Visual Cortical Areas
Alpha-Beta Gamma Rhythms Subserve Feedback Feedforward Influences Human Visual Cortical Areas
2016/5/3
Primate visual cortex is hierarchically organized. Bottom-up and top-down influences are exerted through distinct frequency channels, as was recently revealed in macaques by correlating inter-areal in...
TRAFFIC TIME SERIES FORECASTING BY FEEDFORWARD NEURAL NETWORK: A CASE STUDY BASED ON TRAFFIC DATA OF MONROE
Traffic Neural networks Time series forecasting Intelligence Transportation System
2014/12/1
Short time prediction is one of the most important factors in intelligence transportation system (ITS). In this research, the use of feed forward neural network for traffic time-series prediction is p...
Low Computation Complexity Two-Stage Feedforward Carrier Recovery Algorithm for M-QAM
Low Computation Complexity Two-Stage FeedforwardCarrier Recovery Algorithm M-QAM
2015/5/20
We propose a modified two-stage feedforward carrier recovery algorithm for M-QAM formats that achieves a 3x reduction in computation complexity compared to a single-stage algorithm. When combining wit...
Dynamic Feedforward Control of a Novel 3-PSP 3-DOF Parallel Manipulator
parallel manipulator dynamic feedforward control
2011/8/4
Parallel manipulators with less than six degrees of freedom (DOF) have been increasingly used in high-speed hybrid machine tools. The structural features of parallel manipulators are dynamic, a charac...
Dynamic Feedforward Control of a Novel 3-PSP 3-DOF Parallel Manipulator
parallel manipulator dynamic feedforward control high-speed hybrid machine tool
2011/8/4
Parallel manipulators with less than six degrees of freedom (DOF) have been increasingly used in high-speed hybrid machine tools. The structural features of parallel manipulators are dynamic, a charac...
Emergence of Intrinsic Representations of Images by Feedforward and Feedback Processes and Bioluminescent Photons in Early Retinotopic Areas
Intrinsic Representations Feedforward Feedback Processes
2011/1/5
Recently, we put forwarded a redox molecular hypothesis involving the natural biophysical substrate of visual perception and imagery. Here, we explicitly propose that the feedback and feedforward iter...
Effect of Spectral Hole Burning on the Feedforward Control of Erbium–Doped Fiber Amplifiers
Fiber optics and optical communications Fiber optics and optical communications Fiber optics amplifiers and oscillators
2015/6/8
In this paper, the effect of spectral hole burning (SHB) on the feedforward control of an erbium–doped fiber amplifier (EDFA) is investigated. A novel experimental setup allowing to verify a mathemati...
Feedforward Control of A 3D Physiological Articulatory Model for Vowel Production
articulatory model feedforward control vowel production
2012/12/18
A 3D Physiological articulatory model has been developed to account for the biomechanical properties of speech organs in speech production. To control the model for investigating the mechanism of spee...
Global Stabilization for Feedforward Nonlinear System Based on Nested Saturated Control
Feedforward nonlinear system nested saturated control global stabilization
2009/9/28
In this paper, we discuss global stabilization procedure to make some classes of feedforward nonlinear systems be convergent. Our stabilizer consists of a nested saturation function, which is a nonlin...
An Adaptive Feedforward Amplifier Application for 5.8 GHz
Adaptive feedforward linearization intermodulation distortion
2009/7/28
In this study, a 5.8 GHz power amplifier is linearized by an adaptive feedforward technique. A DSP-based control scheme is applied to reduce the intermodulation distortion of this amplifier. A two-ton...
On the Structure of Binary Feedforward Inverse Finite Automata with Delay 3
有限自动机 半输入存储 前馈逆 可逆性 finite automata semi-input memory feedforward inverses invertibility
2008/3/12
The structure of feedforward inverses is a fundamental problem in the invertibility theory of finite automata. The characterization of the structure of feedforward inverses with delay steps (3 is a lo...
NONLINEAR FEEDFORWARD SEQUENCES OF m-SEQUENCES (Ⅲ)
Non-degenerate monomial function congrue
2007/8/7
In this paper, the congruence of feedforward monomial functions is defined, the sufficient and necessary condition on the congruence of non-degenerate monomials is given, and the number of non-equival...