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检索条件"主题词=Gradient algorithm"
196 条 记 录,以下是141-150 订阅
排序:
Implementation on a FPGA of Edge Detection algorithm in Medical Image and Tumors Characterization  5
Implementation on a FPGA of Edge Detection Algorithm in Medi...
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5th International Conference on Multimedia Computing and Systems (ICMCS)
作者: Bouganssa, Issam Sbihi, Mohamed Zaim, Mounia Mohammed V Univ High Sch Technol SALE Lab LASTIMI Rabat Morocco
This paper presents the implementation of an adaptive contour detection filter and tumor Characterization on field programmable gate array (FPGA) using a combination of hardware and software components. The proposed s... 详细信息
来源: 评论
Convergence Properties of an Online Learning algorithm in Neural Network Models of Complex Systems
Convergence Properties of an Online Learning Algorithm in Ne...
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IEEE 2nd International Conference on Actual Problems of Unmanned Air Vehicles Developments
作者: Azarskov, V. N. Nikolaienko, S. A. Zhiteckii, L. S. Natl Aviat Univ Aircraft Control Syst Dept Kiev Ukraine Int Ctr Inform Tech & Syst Inst Cybernet Kiev Ukraine
Asymptotic behavior of the online gradient algorithm with a constant step size employed for learning in neural network models of nonlinear systems having hidden layer are studied. The sufficient conditions guaranteein... 详细信息
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Real-time Identification of a servo system via a Robust Least Squares algorithm  10
Real-time Identification of a servo system via a Robust Leas...
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10th International Conference on Control, Decision and Information Technologies (CoDIT)
作者: Rivera, Abraham Garrido, Ruben CINVESTAV IPN Dept Automat Control Mexico City DF Mexico
This work reports the parameter identification of a servo system through a novel Robust Least Squares algorithm with Variable Forgetting Factor (ROLSVFF), which is aimed to the identification of time-varying parameter... 详细信息
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algorithms for adaptive processing of signals in a flat phased antenna array
Algorithms for adaptive processing of signals in a flat phas...
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INTERNATIONAL SIBERIAN CONFERENCE ON CONTROL AND COMMUNICATIONS
作者: Tyapkin, V. N. Kartsan, I. N. Dmitriev, D. D. Efremova, S. V. Siberian Fed Univ Krasnoyarsk Russia Reshetnev Siberian State Aerosp Univ SibSAU Krasnoyarsk Russia
The following paper discusses a conducted synthesis and assessment of the effectiveness of control algorithms for null formation in the radiation pattern of a flat phased antenna array according to two coordinates;the... 详细信息
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Jointly Optimized Uncoordinated Beamforming for Enhancing Achievable Sum Rate in Cognitive Radio Network
Jointly Optimized Uncoordinated Beamforming for Enhancing Ac...
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IEEE Region 10 Conference (TENCON)
作者: Ramli, Nordin Zuferi, Wan Nadzlia Shazwanie Wan Mohd Mohamad, Hafizal Anas, Mohamad Nuzli MIMOS Berhad Wireless Commun Cluster Technol Pk Malaysia Kuala Lumpur 57000 Malaysia
In this paper, we propose an enhanced strategy for jointly-optimized uncoordinated beamforming over cognitive radio network. We consider a transmission of a single information stream in both primary and secondary link... 详细信息
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Circle Detection of Short Arc Based on Randomized Hough Transform  14
Circle Detection of Short Arc Based on Randomized Hough Tran...
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IEEE International Conference on Mechatronics and Automation (ICMA)
作者: Li, Dahua Nan, Fang Xue, Tao Yu, Xiao Tianjin Univ Technol Tianjin Key Lab Control Theory & Applicat Complic 391 Binshui Xidao Tianjin 300384 Peoples R China Tianjin Univ Technol 391 Binshui Xidao Tianjin 300384 Peoples R China
Detecting circle based on short irregularly arc in complex background and illumination condition has a wide industrial application, which provides the theoretical basis for some special intelligent instrument. Aiming ... 详细信息
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Recursive identification of systems with hard input nonlinearities of known structure
Recursive identification of systems with hard input nonlinea...
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American Control Conference
作者: Giri, F Rochdi, Y Chaoui, FZ ISMRA Univ Caen GREYC F-14050 Caen France
We are considering nonlinear system identification using Hammerstein model, where the linear and nonlinear elements are both of known structure. The static gain may be discontinuous and is not linear in the (unknown) ... 详细信息
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Singularity computation for iterative control of nonlinear affine systems
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Asian Journal of Control 2000年 第2期2卷 57-75页
作者: Popa, Dan O. Wen, John T. Center for Automation Technologies Dept. of Electrical Computer and Systems Eng. Rensselaer Polytechnic Institute Troy NY 12180 United States
This paper considers a gradient type of iterative algorithm applied to the open loop control for nonlinear affine systems. The convergence of the algorithm relies on the control signal in each iteration be nonsingular... 详细信息
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A CONVEX LOW-RANK REGULARIZATION METHOD FOR HYPERSPECTRAL SUPER-RESOLUTION  20
A CONVEX LOW-RANK REGULARIZATION METHOD FOR HYPERSPECTRAL SU...
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IEEE Statistical Signal Processing Workshop (SSP)
作者: Wu, Ruiyuan Li, Qiang Fu, Xiao Ma, Wing-Kin Chinese Univ Hong Kong Dept Elect Engn Hong Kong Peoples R China Univ Elect Sci & Technol China Sch Info & Comm Engn Chengdu Peoples R China Oregon State Univ Sch Elect Engn & Comp Sci Corvallis OR 97331 USA
Hyperspectral super-resolution (HSR) is a technique of recovering a super-resolution image from a hyperspectral image (which has low spatial but high spectral resolutions) and a multispectral image (which has high spa... 详细信息
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Design of multiorder diffraction gratings using the Rayleigh method.
Design of multiorder diffraction gratings using the Rayleigh...
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International Symposium on Optical Information Science and Technology (OIST 97) - Optical Recording Mechanisms and Media
作者: Doskolovich, LL Kharitonov, SI Petrova, OI Soifer, VA Image Proc Syst Inst Samara 443001 Russia
A method for the design of perfectly conducting multiorder diffraction gratings is proposed. The design uses the Rayleigh method and is based on the gradient search algorithm for optimization of grating structure from... 详细信息
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