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检索条件"主题词=Frequency response"
13879 条 记 录,以下是1-10 订阅
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Signal reconstruction from modified auditory wavelet transform
IEEE Transactions on Signal Processing
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IEEE Transactions on Signal Processing 1993年 第12期41卷 3549-3554页
作者: Irino, Toshio Kawahara, Hideki NTT Basic Research Laboratories Tokyo 180 Japan ATR Human Information Processing Laboratories Kyoto 619-02 Japan
We propose a new method for signal modification in auditory peripheral representation: an auditory wavelet transform and algorithms for reconstructing a signal from a modified wavelet transform. We present the charact... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Estimation of normal mode and other system parameters of composite laminated plates
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Composite structures 2001年 第3期53卷 345-354页
作者: Kim, Hyeung-Yun Hwang, Woonbong San 31 Hyoja-Dong Nam-Ku Pohang 790-784 Korea Republic of
To determine the natural frequencies and damping ratios of composite laminated plates. we present an efficient modal parameter estimation technique by developing a residual spectrum-based structural system reconstruct... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Modeling and Experimental Validation of the Frequency response of Synthetic Jet Actuators
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AIAA Journal 2014年 第8期52卷 1733-1748页
作者: de Luca, Luigi deluca@unina.it Girfoglio, Michele Coppola, Gennaro University of Naples Federico II Naples 80125 Italy Department of Industrial Engineering Aerospace Sector Piazzale Tecchio 80 Italy
A lumped-element mathematical model of the operation of a synthetic jet actuator driven by a thin piezoelectric disk is both analytically and numerically investigated to o... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 AIAA(美国航空航天学会... 评论
Medium Frequency Re-Radiation from an Unstrung Steel Power Line Tower
IEEE Transactions on Broadcasting
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IEEE Transactions on Broadcasting 1983年 第3期BC-29卷 93-100页
作者: M. A. Tilston K. G. Balmain Department of Electrical Engineering University of Toronto Department of Electrical Engineering University of Toronto
Computations of AM broadcast re-radiation from a power line tower without phase conductor wires or overhead ground wires are compared with measurements. The tower is a 500 kV type located near Toronto. Computations of... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Forced vibrations of laterally loaded piles
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International Journal of Solids and Structures 1999年 第33期36卷 4975-4989页
作者: Das, Y.C. Sargand, S.M. Department of Engineering McNeese State University Lake Charles LA 70609-1735 United States Department of Civil Engineering Ohio University Athens OH United States
An analytical approach for the determination of the response of a single circular cylindrical pile subjected to a lateral dynamic load is presented. The kinetic and the potential energies of the pile-foundation system... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Observers for singular systems
IEEE transactions on automatic control;IEEE Transactions on ...
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IEEE transactions on automatic control;IEEE Transactions on Automatic Control 1992年 第8期37卷 1211-1215页
作者: P.N. Paraskevopoulos F.N. Koumboulis Division of Computer Science Department of Electrical Engineering National Technical University of Athens Athens Greece
In this note the following three maior aspects for the design of observers for linear time-invariant singular systems are resolved: the necessary and sufficient conditions for the problem to have a solution; the order... 详细信息
来源: IEEE期刊 IEEE期刊 评论
PGA Chapter activities
IRE Transactions on Audio
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IRE Transactions on Audio 1957年 第1期5卷 1-2页
Provides several short items that may include news, reviews or technical notes that should be of interest to practitioners and researchers.
来源: IEEE期刊 IEEE期刊 评论
A Novel Dielectric Detection System Based on Wire-Loaded Waveguides
IEEE Microwave and Wireless Components Letters
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IEEE Microwave and Wireless Components Letters 2011年 第2期21卷 113-115页
作者: Siddiqui, Omar F. Ramahi, Omar M. Department of Electrical and Computer Engineering University of Waterloo Waterloo Canada Department of Electrical and Computer Engineering University of Waterloo Waterloo Canada
A novel dielectric sensing method that utilizes the highly selective Frequency response of a wire-loaded waveguide structure is proposed. The sensing scheme consists of two interconnected waveguides that are coupled t... 详细信息
来源: IEEE期刊 IEEE期刊 评论
A novel sine PWM scheme using waveform generators
IEEE Transactions on Industrial Electronics
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IEEE Transactions on Industrial Electronics 1994年 第3期41卷 372-376页
作者: Yuvarajan, S. Chiou, Hwa-Liang Dept. of Electr. Eng. North Dakota State Univ. Fargo ND USA Dept. of Electr. Eng. North Dakota State Univ. Fargo ND USA
The paper presents a novel circuit for generating the Sine PWM control signals for a single phase inverter. Waveform generating IC’s are used to generate the synchronized sine and triangular waveforms with a high acc... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Electro-optic acquisition system for ECG wearable sensor applications
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Sensors and Actuators A: Physical 2013年 203卷 316-323页
作者: Fernandes, M.S. Correia, J.H. Mendes, P.M. paulo.mendes@dei.uminho.pt DEI Universidade do Minho Campus Azurem 4800-058 Guimaraes Portugal
Highlights We developed a system for electro-optic acquisition of biopotential signals. The developed system has the potential to support wearable devices. Clinical sensor's performance was tested considering th... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... EBSCOASC期刊 EBSCOASC期刊 评论