Results 241 to 250 of about 494,381 (280)

A Multi-Parameter Bifurcation Theorem

SIAM Journal on Applied Mathematics, 1982
A bifurcation theorem for the solvability of $G( x,\lambda ) = 0$ is proved when the number of parameters is finite and x is an element of a Banach space. The proof depends on imbedding the given problem into a “higher-dimensional” one and relies on the properties of Fredholm operators. Applications to Hopf bifurcation in finite and infinite dimensions
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Multi-parameter hearing aid

The Journal of the Acoustical Society of America, 2007
A hearing aid according to an embodiment of the present invention includes a parameter-select device to select one of several parameters to be adjusted and a parameter-adjust device to adjust the parameter-selected by the parameter-select device. Another hearing aid according to an embodiment of the present invention includes an entire set of pre ...
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Boundedness of multi-parameter pseudo-differential operators on multi-parameter local Hardy spaces

Forum Mathematicum, 2020
Abstract After the celebrated work of L. Hörmander on the one-parameter pseudo-differential operators, the applications of pseudo-differential operators have played an important role in partial differential equations, geometric analysis, harmonic analysis, theory of several complex variables and other branches of modern analysis.
Chen, Jiao, Ding, Wei, Lu, Guozhen
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A Multi-Parameter Ultrasonic Inspection Technique

NDT & E International, 1992
Two common uses of nondestructive evaluation are: (1) to produce maps or images of manufacturing defects or damage showing their size and location, and (2) to measure acoustic parameters that may relate to physical or mechanical attributes of the material.
W.J. Murri, B.W. Sermon
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Multi-Parameter Skeleton Decomposition

1994
In this work we propose a further generalization of the Morphological Skeleton Decomposition on Boolean Lattices. In this generalization, the family of structuring-functions which determines the decomposition has its scalar index λ replaced by a generic index i from a totally or partially ordered set I.
R. Kresch, D. Malah
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Multi-parameter clock skew scheduling

Integration, 2015
Clock skew scheduling is a powerful technique for circuit optimization. Conventionally it can be formulated as a minimum cost-to-time ratio cycle (MCR) problem, which can be solved efficiently by a set of specialized network optimization algorithms. However, those algorithms can only handle one single parameter at a time, for example, the clock period,
Xingbao Zhou, Wai-Shing Luk, Hai Zhou, Fan Yang, Changhao Yan, Xuan Zeng   +5 more
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Multi-parameter health monitoring watch

2017 IEEE 19th International Conference on e-Health Networking, Applications and Services (Healthcom), 2017
This paper presents the design, implementation and test of a watch with the capability to measure multiple physiological signals, such as photoplethysmography (PPG), electrocardiography (ECG), and some physiological parameters extracted from PPG and ECG.
Lipeng Fang, Xianxiang Chen, Zhen Fang, Kai Tong, Jiankang Liu, Zhengling He, Junxia Li   +6 more
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Multi-parameter streaming outlier detection

IEEE/WIC/ACM International Conference on Web Intelligence, 2019
Distance-based outlier detection techniques is a wide-spread methodology for anomaly detection. Despite their effectiveness, a main limitation is that they heavily rely on the dataset and the parameters chosen in order to establish the right status of each data point.
Theodoros Toliopoulos, Anastasios Gounaris   +1 more
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Multi-parameter synthesis of microsystems

SPIE Proceedings, 2005
Micro-electro-mechanical systems (MEMS) by definition are coupled electrical and mechanical microsystems. Additionally, microfabrication tolerances, device geometry and thermal effects, for example, will further cloud the performance characteristics.
Gino Rinaldi, Muthukumaran Packirisamy, Ion Stiharu   +2 more
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Unconstrained Multi-Parameter AVO Inversion

67th EAGE Conference & Exhibition, 2005
F015 Unconstrained Multi-parameter AVO Inversion Summary 1 PENGYUAN SUN YANPENG LI XIULI LU EAGE 67 th Conference & Exhibition — Madrid Spain 13 - 16 June 2005 BGP of CNPC Zhuozhou China The use of seismic data for estimation of lithology and reservoir properties is important in seismic exploration and reservoir characterization.
P. Sun, Y. Li, X. Lu
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