linear time invariant systems convolution and impulse response

... 495–499 Short Communications Controllability Radii and Stabilizability Radii of Time- Inv ariant Linear Systems D. C. Khanh and D. D. X. Thanh Dept. of Info. Tech. and App. Math., Ton Duc Thang University 98 ... obtain Controllability Radii and Stabilizability Radii of Time- Invariant Linear Systems 499 r AB = √ 2,r A =2,r B =2,r F =1. References 1. John S. Bay, Fundamentals of Linear State Space System, ... controllable and uncontrollable, System & Control Letters 4 (1984) 263–264. 5. N. K. Son and N. D. Huy, Maximizing the stability radius of discrete -time linear positive system by linear feedbacks,...

Ngày tải lên: 06/08/2014, 05:20

... by Alexander Domoshnitsky This paper discusses nonnegativity and positivity concepts and related properties for the state and output trajectory solutions of dynamic linear time- invariant systems ... reachability and controllability of positive systems, ” Linear Algebra and Its Applications, vol. 94, pp. 35–53, 1987. [23] V. G. Rumchev and D. J. G. James, “Controllability of positive linear discrete -time ... Positive 1D and 2D Systems, Series on Communications and Control Engineering, E.D. Sontag and M. Thoma eds., Springer, Berlin, Germany, 2002. [8] L. Farina and S. Rinaldi, Positive Linear Systems. ...

Ngày tải lên: 22/06/2014, 18:20

... Communications and Networking Volume 2007, Article ID 24342, 13 pages doi:10.1155/2007/24342 Research Article Channel Impulse Response Length and Noise Variance Estimation for OFDM Systems with ... “Communication system and methods of estimating channel impulse responses therein,” US patent 0043887 A1, March 2003. [3] E. G. Larsson, G. Liu, J. Li, and G. B. Giannakis, “Joint sym- bol timing and channel ... Abhayapala A new algorithm estimating channel impulse response (CIR) length and noise variance for orthogonal frequency-division multi- plexing (OFDM) systems with adaptive guard interval (GI) length...

Ngày tải lên: 22/06/2014, 22:20

Ngày tải lên: 01/01/2014, 18:47

... Finding Surprising Patterns in a Time Series Database in Linear Time and Space Eamonn Keogh Stefano Lonardi Bill ‘Yuan-chi’ Chiu Department of Computer Science and Engineering University of California Riverside, ... CONCLUSIONS AND FUTURE WORK 9. ACKNOWLEDGMENTS 10. REFERENCES 3. BACKGROUND ON STRING PROCESSING 0 5 10 15 20 25 30 35 40 45 50 20 20.2 20.4 20.6 20.8 21 21.2 21.4 21.6 21.8 22 2. DISCRETIZING TIME ... IMM 0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04 0.045 0.05 128 256 512 1024 2048 4096 8192 16384 32768 65536 average of |z(w)| |R| ’random.dat’ 7. RELATED WORK 5. “TARZAN” ALGORITHM 6. EXPERIMENTAL EVALUATION ba aba aba aba $ a ba$ $ aba...

Ngày tải lên: 30/03/2014, 13:20

... for Real -Time Systems 7. Performance Analysis Techniques 6. Software Design Approaches 9. Future Visions on Real -Time Systems 1. Fundamentals of Real -Time Systems 3. Real -Time Operating Systems 4. ... fundamentals of real - time systems. Finally, Section 1.5 provides exercises that help the reader to gain basic understanding on real - time systems and associated concepts. 1.1 CONCEPTS AND MISCONCEPTIONS ... real - time; it must simply have response times that are constrained appropriately. When is a system real - time? It can be argued that all practical systems are ultimately real - time systems. ...

Ngày tải lên: 24/04/2014, 16:03

... REAL -TIME SYSTEMS 13 ž Specification and design of real -time systems and correct representation of temporal behavior. ž Understanding the nuances of the programming language(s) and the real- time ... real -time systems. 1.3 EXAMPLE REAL -TIME SYSTEMS Embedded real -time systems are so pervasive that they are even found in house- hold appliances and toys. A small sampling of real -time domains and ... Round-Robin Systems / 364 7.2.5 Response -Time Analysis for Fixed-Period Systems / 367 7.2.6 Response -Time Analysis: RMA Example / 368 7.2.7 Analysis of Sporadic and Aperiodic Interrupt Systems /...

Ngày tải lên: 03/06/2014, 01:51

... linear discrete time Hamiltonian systems, in Proc. fourth Int. Conf. on Dynamical Systems and Differential Equations, Wilmington NC, May 24–27, 2002, (Discrete and Continuous Dy- namical Systems Special ... problems, for discrete- time linear Hamiltonian systems. Dyn. Syst. Appl. 8, 439–459 (1999) (Special Issue on “Discrete and Continuous Hamiltonian Systems edited by Agarwal RP and Bohner M) [21] ... distribution, and reproduction in any medium, provided the original work is properly cited. Stability criteria for linear Hamiltonian dynamic systems on time scales Xiaofei He 1,2 , Xianhua Tang ∗1 and...

Ngày tải lên: 18/06/2014, 22:20

... positivity of singular regular linear time- delay time- invariant systems subject to multiple internal and external incommensurate point delays,” Applied Mathematics and Computation, vol. 190, no. ... 1675–1680, 1995. 28 M. De la Sen, “On the reachability and controllability of positive linear time- invariant dynamic systems with internal and external incommensurate point delays,” The Rocky Mountain ... been employed successfully in stability problems of dynamic systems such as time- delay and continuous -time/ digital hybrid systems and in those involving switches among different parameterizations....

Ngày tải lên: 21/06/2014, 05:20

... head-related impulse responses (HRIRs) and binaural room impulse responses (BRIRs) is introduced. The impulse responses (IRs) were measured with three-channel behind-the-ear (BTEs) hearing aids and an ... a linear and time- invariant propagation of sound from a fixed source to a receiver, the impulse response completely describes the system. All transmission characteristics of the environment and ... way. Under anechoic conditions the impulse response contains only the influence of the human head (and torso) and therefore is referred to as head-related impulse response (HRIR). Its Fourier transform...

Ngày tải lên: 21/06/2014, 20:20

... variance σ 2 v and f (m) = [ 0.8053 −0.5853j −0.0704 ] is the equivalent discrete -time impulse response that takes into a ccount the transmitting, receiving, and whitening filters, and the derotation ... vari- ance σ 2 v and f (m) = [0.8053, −0.5853 j, −0.0704] is the equivalent discrete -time impulse response that takes into ac- count the transmitting, receiving, and whitening filters, and the derotation ... Professor and teaches courses in signal processing, dig- ital communications, and linear control systems. His research in- terests include adaptive filtering and signal processing methods for space and...

Ngày tải lên: 23/06/2014, 01:20

... whether we can design a worst-case (determinis- tically) linear- time, or near linear- time algorithm for our problem, though no worst-case linear- time algorithm is known even for the no-indel case. Acknowledgements A ... designed and analyzed the average-case linear time algorithm, and mainly wrote this paper. TS, JJ and KS proved the NP-hardness of the problem in arbitrary dimensions. All the authors read and approved ... New Average-Case Linear Time Algorithm’ section describes our new algorithm and the computational time analysis of the algorithm. ‘Conclusions’ section concludes our results and discusses the...

Ngày tải lên: 12/08/2014, 17:20

... Round-Robin Systems / 364 7.2.5 Response -Time Analysis for Fixed-Period Systems / 367 7.2.6 Response -Time Analysis: RMA Example / 368 7.2.7 Analysis of Sporadic and Aperiodic Interrupt Systems / ... to complete and catastrophic system failure. As noted, all practical systems minimally represent soft real -time systems. Table 1.1 gives a sampling of hard, firm, and soft real -time systems. Note ... be considered real -time; it must simply have response times that are constrained. 1.1.2.1 When Is a System Real -Time? It can be argued that all practical systems are real -time systems. Even a batch-oriented...

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20

Ngày tải lên: 13/08/2014, 08:20