Results 11 to 20 of about 1,150,989 (314)
IET Radar, Sonar & Navigation, 2023 The transmit waveform with ambiguity function specifications in the range‐Doppler plane has been of great interest in traditional single antenna radar systems in recent years.
Wenyan Wei, Yinsheng Wei, Lei Yu
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Tutorial on the generation of ergodic trajectories with projection-based gradient descent
IET Cyber-Physical Systems, 2018 A vehicle trajectory is ergodic with respect to some spatial distribution if the time spent in a region is proportional to the region's integrated density.
Louis Dressel, Mykel J. Kochenderfer
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Control the number of skip‐connects to improve robustness of the NAS algorithm
IET Computer Vision, 2021 Recently, the gradient‐based neural architecture search has made remarkable progress with the characteristics of high efficiency and fast convergence. However, two common problems in the gradient‐based NAS algorithms are found.
Bao Feng Zhang, Guo Qiang Zhou
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Gradient Convergence in Gradient methods with Errors [PDF]
SIAM Journal on Optimization, 2000 Summary: We consider the gradient method \(x_{t+1}=x_t+\gamma_t(s_t+w_t)\), where \(s_t\) is a descent direction of a function \(f:{\mathfrak R}^n\to{\mathfrak R}\) and \(w_t\) is a deterministic or stochastic error. We assume that \(\nabla f\) is Lipschitz continuous, that the stepsize \(\gamma_t\) diminishes to 0, and that \(s_t\) and \(w_t\) satisfy
Bertsekas, Dimitri P. +1 more
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Attitude Control Synthesis for Small Satellites Using Gradient Method. Part I - Nonlinear Equations
INCAS Bulletin, 2012 The paper presents some aspects for synthesis of small satellites attitude control. Thesatellite nonlinear model presented here will be with six degrees of freedom.
Teodor-Viorel CHELARU +2 more
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Intensity gradient based edge detection for pixelated communication systems
The Journal of Engineering, 2019 Pixelated optical communication systems transmit data using a series of encoded pixelated images. The decoding of these pixelated images is important for reliable data communication.
Md Ahasan Kabir +1 more
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Electronics Letters, 2019 The authors propose a control method based on the downhill simplex (Nelder–Mead) method for adaptive optical filters used for channel equalisation in optical communication systems.
L. Baudzus, P.M. Krummrich
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Decentralised federated learning with adaptive partial gradient aggregation
CAAI Transactions on Intelligence Technology, 2020 Federated learning aims to collaboratively train a machine learning model with possibly geo-distributed workers, which is inherently communication constrained.
Jingyan Jiang, Liang Hu
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Performance of cache placement using supervised learning techniques in mobile edge networks
IET Networks, 2021 With the growth of mobile data traffic in wireless networks, caches are used to bring data closer to mobile users and to minimise the traffic load on macro base station (MBS).
Lubna Mohammed +3 more
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Remote Sensing, 2019 The height of the atmospheric boundary layer (ABLH) or the mixing layer height (MLH) is a key parameter characterizing the planetary boundary layer, and the accurate estimation of that is critically important for boundary layer related studies, which ...
Ruijun Dang +4 more
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