发布求助
文献互助 智能选刊 最新文献

The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory最新文献

筛选
英文 中文
A More Complete Analysis for Subnyquist Band-Pass Sampling 亚奈奎斯特带通采样的更完整分析
The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory Pub Date : 1992-03-01 DOI: 10.1109/SSST.1992.712172
A. de Paula, R. Pieper
{"title":"A More Complete Analysis for Subnyquist Band-Pass Sampling","authors":"A. de Paula, R. Pieper","doi":"10.1109/SSST.1992.712172","DOIUrl":"https://doi.org/10.1109/SSST.1992.712172","url":null,"abstract":"One established method for analyzing the minimum sampling frequent y of band-pass signals is based on a quadrature representation for such signals. By modifying this method it is possible to show that the allowed wed range in sampling frequencies is not simply greater than the minimum predicted. The allowed sampling frequencies lie in bands up to the Nyquist limit.","PeriodicalId":359363,"journal":{"name":"The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125198942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Frequency Dependent Power Transmission of Transverse Waves Propagating in Nonuniform Materials 非均匀材料中横波传播的频率相关功率传输
The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory Pub Date : 1992-03-01 DOI: 10.1109/SSST.1992.712200
K. Pendergraft, R. Pieper
{"title":"Frequency Dependent Power Transmission of Transverse Waves Propagating in Nonuniform Materials","authors":"K. Pendergraft, R. Pieper","doi":"10.1109/SSST.1992.712200","DOIUrl":"https://doi.org/10.1109/SSST.1992.712200","url":null,"abstract":"An algorithm based on the application of transmission line theory to the propagation of both acoustic and electromagnetic waves in isotropic media having arbitrary velocity and impedance profiles is presented to calculate the space evolution of the reflection coefficient. Several cases will be presented to demonstrate the validity of the algorithm.","PeriodicalId":359363,"journal":{"name":"The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory","volume":"186 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116686337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Software/Hardware Codesign for Validation 软件/硬件协同设计验证
The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory Pub Date : 1992-03-01 DOI: 10.1109/SSST.1992.712184
G. Frank, B. Clark
{"title":"Software/Hardware Codesign for Validation","authors":"G. Frank, B. Clark","doi":"10.1109/SSST.1992.712184","DOIUrl":"https://doi.org/10.1109/SSST.1992.712184","url":null,"abstract":"Embedded computer applications are requiring more performance, higher reliability, and lower development and maintenance costs. These requirements are being met by fault-tolerant, distributed parallel processors with tightly integrated software and hardware. Software/hardware codesign provides a mechanism for exploring the myriad of alternative system architectures during the early stages of the development of a system, and can be used during the later stages of software and hardware design to make sure that the detailed design decisions do not cause the software and hardware designs to diverge. This paper discusses software/hardware codesign, presents an approach to codesign and a tool set that supports the approach, and discusses an example of using codesign methods and tools for validation and verification.","PeriodicalId":359363,"journal":{"name":"The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125098499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Parallelism as an Architecture for High Data Rate Networks 并行作为高数据速率网络的一种体系结构
The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory Pub Date : 1992-03-01 DOI: 10.1109/SSST.1992.712369
J.A. Wiencko, S. Harper, R. Kumar, S. Midkiff
{"title":"Parallelism as an Architecture for High Data Rate Networks","authors":"J.A. Wiencko, S. Harper, R. Kumar, S. Midkiff","doi":"10.1109/SSST.1992.712369","DOIUrl":"https://doi.org/10.1109/SSST.1992.712369","url":null,"abstract":"The use of parallelism as an architecture for high data rate networks is described. Parallelism provides a number of advantages when used as an integral part of the organization of a network, including a favorable cost/benefit ratio, scalability and fault tolerance capability not achievable with serial networks, and an upward migration path from existing networks. Parallel network designs that use replicated Fiber Distributed Data Interface (FDDI) are being formulated. The work on parallel networks complements other work on high data rate networks.","PeriodicalId":359363,"journal":{"name":"The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory","volume":"425 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123405021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Set Level Design for N-Dimensions Using Genetic Algorithms 使用遗传算法的n维设置关卡设计
The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory Pub Date : 1992-03-01 DOI: 10.1109/SSST.1992.712379
R.D. Jackson, J. Foster
{"title":"Set Level Design for N-Dimensions Using Genetic Algorithms","authors":"R.D. Jackson, J. Foster","doi":"10.1109/SSST.1992.712379","DOIUrl":"https://doi.org/10.1109/SSST.1992.712379","url":null,"abstract":"The transmission of an analog signal using a digital transmission network involves converting the analog signal to a digital signal using a quantizer. In general, uniform level quantizations are used for their simplicity and accuracy. Nonuniform levels, however, provide better signal to noise ratio at the same data transmission rate. Additionally, vector quantization can be used to exploit the correlation of speech signals. Genetic algorithms is an optimization technique that has been used to search for optimal values in a variety of situations. In this paper, genetic algorithms will be used to design optimal quantization levels for both scalar and vector cases.","PeriodicalId":359363,"journal":{"name":"The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123745187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tracking Problem Solution in Nonlinear Dynamic System Based on Sliding Modes 基于滑模的非线性动力系统跟踪问题求解
The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory Pub Date : 1992-03-01 DOI: 10.1109/SSST.1992.712357
Y. Shtessel, A. Evnin
{"title":"Tracking Problem Solution in Nonlinear Dynamic System Based on Sliding Modes","authors":"Y. Shtessel, A. Evnin","doi":"10.1109/SSST.1992.712357","DOIUrl":"https://doi.org/10.1109/SSST.1992.712357","url":null,"abstract":"This paper develops methods of decentralized variable structure control for a class of output tracking in dynamical systems with nonlinear interconnections. The case is considered, when the vanishing conditions don't obtain, i.e. nonlinear interconnections in the i-th subsystem don't belong to the subspace of the i-th control function. The local discontinues control laws are formed in the subsystems according with the local switched surfaces and depended on subsystems state deviations from special constructed subsystems program states. The propose is to provide sliding modes desired quality and autonomy for output tracking in subsystems. The desired quality of tracking is to obtain desired eigenvalues of the equivalent linear system. The simulating of sliding modes problem in such systems taking in account the existence conditions of mentioned modes is considered.","PeriodicalId":359363,"journal":{"name":"The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115540754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Partitioning Technique of General Combinational Circuit Into a Tree Type Circuit 一种将一般组合电路划分为树型电路的方法
The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory Pub Date : 1992-03-01 DOI: 10.1109/SSST.1992.712205
S. A. Ali
{"title":"A Partitioning Technique of General Combinational Circuit Into a Tree Type Circuit","authors":"S. A. Ali","doi":"10.1109/SSST.1992.712205","DOIUrl":"https://doi.org/10.1109/SSST.1992.712205","url":null,"abstract":"This paper examines the impacts of different types of circuit partitioning on reducing the computational complexity for test generation problem which usually grows exponentially with the number of input lines in the given circuit. It will be shown that decomposing a general combinational circuit into its modules (supergates) such that these modules constitute the basic elements of a tree circuit (network) considerably reduces the computational complexity of the testing problem. Toward this goal, a partition algorithm is developed. This algorithm partitions a given circuit into maximal supergates whenever this is possible. Its computational complexity depends linearly on the number of lines and gates of the circuit.","PeriodicalId":359363,"journal":{"name":"The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122895590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Further Studies on Frozen-Time Eigenvalues in the Stability Analysis for Periodic Linear Systems 周期线性系统稳定性分析中冻结时间特征值的进一步研究
The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory Pub Date : 1992-03-01 DOI: 10.1109/SSST.1992.712302
J. Zhu, S. Ray, S. Vemula
{"title":"Further Studies on Frozen-Time Eigenvalues in the Stability Analysis for Periodic Linear Systems","authors":"J. Zhu, S. Ray, S. Vemula","doi":"10.1109/SSST.1992.712302","DOIUrl":"https://doi.org/10.1109/SSST.1992.712302","url":null,"abstract":"In this paper we present some enlightening results to show why and how stability assessment for Linear Time-Varying (LTV) systems based solely on the location of the \"frozen-time eigenvalues (FTE)\" fails to be sufficient or necessary, using two classes of parametrized periodic LTV systems derived from two examples given by Markus-Yamabe [6] and Wu [11]. Exact domain of stability in the parameter space obtained using analytical or numerical solutions of the Floquet characteristic Exponents are presented, and compared to that predicted by FTEs. The results are useful in the study of robustness and stabilization of Linear Time Invariant (LTI) systems, as will be shown in this paper that an unstable LTI system maybe stabilized or destabilized by periodic structural perturbations (pumping) without any control input.","PeriodicalId":359363,"journal":{"name":"The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128659706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Linear System State Estimation Using Hopfield Net 基于Hopfield网络的线性系统状态估计
The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory Pub Date : 1992-03-01 DOI: 10.1109/SSST.1992.712261
Qinwei Sun, A. Alouani
{"title":"Linear System State Estimation Using Hopfield Net","authors":"Qinwei Sun, A. Alouani","doi":"10.1109/SSST.1992.712261","DOIUrl":"https://doi.org/10.1109/SSST.1992.712261","url":null,"abstract":"The purpose of this paper is to use human knowledge in dynamic optimization theory in combination with neural network to solve dynamic optimization problems. It is shown in this paper that one can perform linear state estimation using Hopfield neural net. This is done by formulating the state estimation problem as a dynamic optimization problem. It is found that the Hopfield net is a suitable computing device for this problem. In addition, the synaptic weights and bias vectors are computed online, using optimal control theory. Case studies are presented and the performance of the neural net based state estimator is compared to the Kalman filter performance.","PeriodicalId":359363,"journal":{"name":"The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129488005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
High Performance Computing Systems for Multidimensional Digital Signal Processing 多维数字信号处理的高性能计算系统
The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory Pub Date : 1992-03-01 DOI: 10.1109/SSST.1992.712202
W. Alexander
{"title":"High Performance Computing Systems for Multidimensional Digital Signal Processing","authors":"W. Alexander","doi":"10.1109/SSST.1992.712202","DOIUrl":"https://doi.org/10.1109/SSST.1992.712202","url":null,"abstract":"Application-specific computing systems are hardware and software systems designed specifically for a family of related applications. In contrast to developing algorithms to run on a general-purpose computer, application-specific system design techniques match the computing structure to the problem. Thus, application-specific computing systems can offer 100 to 1000 fold improvements in cost versus performance over general-purpose computers on applications such as signal processing, interactive graphics, heuristic search, numerical simulation, and many others. In this paper, we present a computational model for an application-specific multiprocessor system for multidimensional digital signal processing applications.","PeriodicalId":359363,"journal":{"name":"The 24th Southeastern Symposium on and The 3rd Annual Symposium on Communications, Signal Processing Expert Systems, and ASIC VLSI Design System Theory","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123875387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信