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检索条件"任意字段=Advanced Signal Processing Algorithms, Architectures, and Implementations XIV"
419 条 记 录,以下是101-110 订阅
排序:
Transmit diversity for TDD systems
Transmit diversity for TDD systems
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Conference on advanced signal processing algorithms, architectures and implementations XII
作者: Wang, JB Yao, K Univ Calif Los Angeles Dept Elect Engn Los Angeles CA 90095 USA
Multiple input multiple output (MIMO) communications have been a hot research area in recent years. Most literature makes the assumption that the channel information is not known at the transmitter but known perfectly... 详细信息
来源: 评论
Segmented chirp features and hidden Gauss-Markov models for classification of wandering-tone signals
Segmented chirp features and hidden Gauss-Markov models for ...
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Conference on advanced signal processing algorithms, architectures and implementations XII
作者: Ainsleigh, PL USN Undersea Warfare Ctr Newport RI 02840 USA
A new feature set and decision function are proposed for classifying transient wandering-tone signals. signals are partitioned in time and modeled as having piecewise-linear instantaneous frequency and piecewise-const... 详细信息
来源: 评论
Time-frequency domain reflectometry for smart wiring systems
Time-frequency domain reflectometry for smart wiring systems
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Conference on advanced signal processing algorithms, architectures and implementations XII
作者: Shin, YJ Song, ES Kim, JW Park, JB Yok, JG Powers, EJ Univ Texas Dept Elect & Comp Engn Austin TX 78712 USA
In this paper, a new high resolution reflectometry scheme, time-frequency domain reflectometry, is proposed to detect and locate a fault in wiring. Traditional reflectometry methods have been achieved in either the ti... 详细信息
来源: 评论
Efficient implementation of a projection-based wave front sensor
Efficient implementation of a projection-based wave front se...
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Conference on advanced signal processing algorithms, architectures and implementations XII
作者: Holder, J Cain, S Mantica, P Indiana Univ Purdue Univ ITT Aerosp Commun Div Ft Wayne IN 46805 USA
In this paper, a new wave front sensor design that utilizes the benefits of image projections is described and analyzed. The projection-based wave front sensor is similar to a Shack-Hartman type wave front sensor, but... 详细信息
来源: 评论
Time frequency guided design of quadratic filters
Time frequency guided design of quadratic filters
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Conference on advanced signal processing algorithms, architectures and implementations XII
作者: Williams, WJ Quantum Signal LLC Ann Arbor MI USA
Time-frequency distributions (TFDs) of Cohen's class often dramatically reveal complex structures that are not evident in the raw signal. Standard linear filters are often not able to separate the underlying signa... 详细信息
来源: 评论
Design tradeoffs using truncated multipliers in FIR filter implementations
Design tradeoffs using truncated multipliers in FIR filter i...
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Conference on advanced signal processing algorithms, architectures and implementations XII
作者: Walters, EG Schulte, MJ Lehigh Univ Comp Sci & Engn Dept Comp Architecture & Arithmet Lab Bethlehem PA 18015 USA
This paper presents a general FIR filter architecture utilizing truncated tree multipliers for computation. The average error, maximum error, and variance of error due to truncation are derived for the proposed archit... 详细信息
来源: 评论
Design of a hybrid prefix adder for non-uniform input arrival times
Design of a hybrid prefix adder for non-uniform input arriva...
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Conference on advanced signal processing algorithms, architectures and implementations XII
作者: Choi, Y Swartzlander, EE Univ Texas Elect & Comp Engn Dept Austin TX 78712 USA
This paper examines the design of a hybrid prefix adder under the condition of non-uniform input signal arrival. This is encountered in the final adder for fast parallel multipliers, which use column compression reduc... 详细信息
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Application of symmetric redundant residues for fast and reliable arithmetic
Application of symmetric redundant residues for fast and rel...
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Conference on advanced signal processing algorithms, architectures and implementations XII
作者: Parhami, B Univ Calif Santa Barbara Dept Elect & Comp Engn Santa Barbara CA 93106 USA
Despite difficulties in general division, magnitude comparison, and sign detection, residue number system arithmetic has been used for many special-purpose systems in light of its parallelism and modularity for the mo... 详细信息
来源: 评论
New one-hot RNS structures for high-speed signal processing
New one-hot RNS structures for high-speed signal processing
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Conference on advanced signal processing algorithms, architectures and implementations XII
作者: Conway, R Conway, T Nelson, J Univ Limerick ECE Dept Limerick Ireland
New efficient structures using the one-hot residue number system (OHRNS) are presented. Normally the RNS uses a binary representation for the residues, though recently there has been renewed interest in the OHRNS, whi... 详细信息
来源: 评论
Tuning Time-Frequency methods for the detection of metered HF speech
Tuning Time-Frequency methods for the detection of metered H...
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Conference on advanced signal processing algorithms, architectures and implementations XII
作者: Nelson, DJ Smith, LH US Dept Def Ft George G Meade MD 20755 USA
Speech is metered if the stresses occur at a nearly regular rate. Metered speech is common in poetry, and it can occur naturally in speech, if the speaker is spelling a word or reciting words or numbers from a list. I... 详细信息
来源: 评论