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检索条件"主题词=Projection Algorithms"
818 条 记 录,以下是191-200 订阅
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A Simple Set-Membership Affine projection Algorithm for Sparse System Modeling
A Simple Set-Membership Affine Projection Algorithm for Spar...
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European Signal Processing Conference
作者: Hamed Yazdanpanah Paulo S. R. Diniz Markus V. S. Lima Federal University of Rio de Janeiro (UFRJ)
In this paper, we derive two algorithms, namely the Simple Set-Membership Affine projection (S-SM-AP) and the improved S-SM-AP (IS-SM-AP), in order to exploit the sparsity of an unknown system while focusing on having... 详细信息
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A fast imaging algorithm using an IR-UWB Radar
A fast imaging algorithm using an IR-UWB Radar
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International Conference on Microwave and Millimeter Wave Technology Proceedings
作者: Qiyuan Liu Shengqiang Lou Zhan Wang Shuangxun Li College of Electronic Science and Engineering National University of Defence Technology Changsha Hunan P.R. China
This paper presents a fast algorithm for imaging based on Ultra-wideband (UWB) impulse radar. An Impulse Radar system was designed to image the objects which were placed on the motion rail based on the radar sensor. T... 详细信息
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A new approach to robust adaptive control
A new approach to robust adaptive control
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American Control Conference
作者: Heather S. Hussain Anuradha M. Annaswamy Eugene Lavretsky Department of Mechanical Engineering Massachusetts Institute of Technology (MIT) Cambridge 02141 USA The Boeing Company Huntington Beach CA 92647 USA
In this paper, we review a new approach in proving global boundedness of adaptive systems in the presence of nonparametric uncertainties. Recently, a rigorous mathematical proof has been suggested citing global bounde... 详细信息
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Modified Tone Reservation for PAPR Reduction in OFDM Systems
Modified Tone Reservation for PAPR Reduction in OFDM Systems
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European Signal Processing Conference
作者: Mamadou Lamarana Diallo Marwa Chafii Jacques Palicot Faouzi Bader CentraleSupelec/IETR/SCEE
One of the main drawbacks of orthogonal frequency division multiplex modulation is its high peak-to-average power ratio (PAPR) which can induce poor power efficiency at high power amplifier. Tone reservation (TR) is t... 详细信息
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Projected Gauss-Seidel algorithm for multivariable algebraic loops with applications to constrained control
Projected Gauss-Seidel algorithm for multivariable algebraic...
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American Control Conference
作者: Zachary E. Nelson Ambrose. A. Adegbege Department of Electrical and Computer Engineering The College of New Jersey Ewing 08628-0718 USA
This paper proposes a matrix splitting strategy based on the Projected Gauss-Seidel algorithm for the solution of multivariable algebraic loops arising naturally in many constrained control problems. The solution algo... 详细信息
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On the search algorithm for the output distribution that achieves the channel capacity
On the search algorithm for the output distribution that ach...
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International Symposium on Information Theory and Its Applications, ISITA
作者: Kenji Nakagawa Kohei Watabe Takuto Sabu Department of Electrical and Electronics and Information Engineering Nagaoka University of Technology Nagaoka Niigata Japan
We consider a search algorithm for the output distribution that achieves the channel capacity of a discrete memoryless channel. We will propose an algorithm by iterated projections of an output distribution onto affin... 详细信息
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A computationally optimal randomized proper orthogonal decomposition technique
A computationally optimal randomized proper orthogonal decom...
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American Control Conference
作者: Dan Yu Suman Chakravorty Department of Aerospace Engineering Texas A&M University College Station USA Aerospace Engineering Texas A&M University College Station USA
In this paper, we consider the model reduction problem of large-scale systems, such as systems obtained through the discretization of partial differential equations. We propose a computationally optimal randomized pro... 详细信息
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Extent estimation of jitter based on the longest path for surveillance videos
Extent estimation of jitter based on the longest path for su...
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International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI)
作者: Ping Yang Li Chen Jing Tian Hubei Province Key Laboratory of Intelligent Information Processing and Real-time Industrial System Wuhan University of Science and Technology Wuhan China
The existing video jitter detection algorithms only calculate parameters such as displacement, rotation angle, zoom scale. The lack of extent calculation of jitter leads to wrong judgments while faced with complicatio... 详细信息
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A Hardware Implementation of an Orthorectification Process
A Hardware Implementation of an Orthorectification Process
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IEEE National Aerospace and Electronics Conference (NAECON)
作者: Shaffer, Daniel A. Kordik, Andrew M. Walker, David M. Balster, Eric J. Turri, William F. Univ Dayton Res Inst 300 Coll Pk Dayton OH 45469 USA Univ Dayton Dept Elect & Comp Engn Kettering Lab Dayton OH 45469 USA
This paper presents a hardware implementation of an image orthorectification process using the back-projection algorithm. Image orthorectification is integral to effective analysis and exploitation of aerial imagery a... 详细信息
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Medical Image Registration Algorithm Based on Compressive Sensing and Scale-invariant Feature Transform  8
Medical Image Registration Algorithm Based on Compressive Se...
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8th International Conference on Intelligent Computation Technology and Automation (ICICTA)
作者: Sa, Yang Guangdong Univ Educ Dept Phys Guangzhou 510303 Guangdong Peoples R China
A registration algorithm based on compressive sensing theory and SIFT(Scale-Invariant Feature Transform) is proposed. By the sparse feature representation methods, the feature vector of SIFT is extracted and the high-... 详细信息
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