domain analysis of discrete time signal processors

... neural networks with time-varying delays.Section 4gives an example to illustrate the effectiveness of our results 2 Preliminaries and Lemmas For the sake of convenience, two of the standing assumptions ... T be an arbitrary solution of system1.1 For t ≥ 0, a direct calculation of the right derivative D |x i t − x i t| of |x i t − x i t| along the solutions of system 1.1 leads to D |x ... studied the stability of neural networks with time-varying delays As pointed out in8, Global dissipativity is also an important concept in dynamical neural networks The concept of global dissipativity

Ngày tải lên: 01/11/2022, 09:46

... Sample of continuous-time signals „ Transform analysis of linear time invariant systems „ Structure for discrete-time systems Trang 6Contents (continue)„ Filter design techniques „ The discrete ... Continuous-time signal „ defined along a continuum of times and thus are represented by a continuous independent variable „ also referred to as analog signal „ Discrete-time signal „ defined at discrete times, ... has discrete values: „ i.e., a discrete-time signal is represented as a sequence of numbers Trang 10Signal Types (continue)„ Digital Signals „ those for which both time and amplitude are discrete

Ngày tải lên: 17/08/2020, 08:38

... form of linear matrix inequalities (LMIs) were derived ensuring stochastic stability of a class of discrete-time MJLSs with multiplicative noises The problem robust H∞ control of this type of systems ... problem via state-feedback control of discrete-time jumping systems with stochastic multiplicative noises The jumping process of the system is driven by a discrete-time Markov chain with finite states ... those of Theorem 2 in [21] Thus, the result of Theorem 3.2 in this paper can be regarded as an extension of the result of [21]. Remark 3.2 When the transition rate of the jumping process of system

Ngày tải lên: 24/09/2020, 03:47

... power of DDLSA and LSAres as a function of the number of time points The power of both LSAres and DDLSA increases with the number of time points n, percentage of correlation p, and serial correlationρ ... substitution of the orig-inal data, since the correlation of data may come from the relevance of the residuals Because of the independent property of the residuals, the statistical significance of LS ... approximation for local similarity analysis of dependent time series data Fang Zhang1, Fengzhu Sun2,3and Yihui Luan1* Abstract Background: Local similarity analysis (LSA) of time series data has been

Ngày tải lên: 25/11/2020, 13:14

... © Author(s) 2014 CC Attribution 3.0 License Cluster observations of the substructure of a flux transfer event: analysis of high-time-resolution particle data A Varsani1, C J Owen1, A N Fazakerley1, ... located on opposite sides of the spacecraft Each sensor samples 4π steradians field of view during one spin of the spacecraft, normally covering a subset of the full energy range of the instrument Given ... thequasi-static electric fields of amplitudes up to 700 mV m− 1with high amplitude and time resolution; up to five simul-taneous waveforms of a bandwidth of 4 kHz with high timeresolution; and density

Ngày tải lên: 01/11/2022, 09:12

... significance of discrete-time neural networks To the best of our knowledge, few studies have considered the stability of discrete-time MAM neural networks In this paper, we first formulate a discrete-time ... analogues of the continuous-time net-work1.1, and in a next study the existence and the global exponential stability of an equi-librium point for the discrete-time MAM neural network 2 Discrete-Time ... continuous-time and discrete-time delayed bidirectional neural networks,” Physica D, vol 159, no 3-4, pp 233–251, 2001. 9 S Mohamad and K Gopalsamy, “Exponential stability of continuous-time and discrete-time

Ngày tải lên: 02/11/2022, 10:40

... KHẢO SÁT ANTEN VI DẢI ANALYSIS OF MICROSTRIP ANTENNAS USING THE FINITE DIFFERENCE TIME DOMAIN METHOD ANALYSIS OF MICROSTRIP ANTENNAS USING THE FINITE DIFFERENCE TIME DOMAIN METHOD CHUYÊN ... pháp FDTD ANALYSIS OF MICROSTRIP ANTENNAS USING THE FINITE - DIFFERENCE TIME - DOMAIN METHOD ABSTRACT The Finite-Difference Time - Domain Method has been a dominant tool for the analysis of electromagnetic ... propagation This technique provides the solution in the time domain of Maxwell equation in difference form Both physical region and time interval of interest are discreticized using a uniform or non-uniform

Ngày tải lên: 16/04/2021, 04:29

... spectra of the spinophilin ABD constructs (Fig 2C), which enables rapid analysis of the overall secondary structure content of proteins The CD spec-tra of residues 1–154, 1–221 and 1–305 of spinophilin ... through phosphate signallbind-ing are unknown We have undertaken a systematic and detailed struc-tural and functional analysis of the ABD of spinophi-lin We show that residues 1–154 of spinophilin ... regions of dis-order in the ABDs of spinophilin and neurabin As shown in Fig 1, these programs also predicted a high degree of disorder in the ABDs of spinophilin and neurabin On the basis of these

Ngày tải lên: 16/03/2014, 06:20

... optional domains for further modification of the Trang 2A-Domain T-Domain C-Domain E-Domain TE-Domain (cognate amino acid) Fig 1 Genes and domain organizations of gramicidin S and tyrocidine A ... acids Those domains are the epimerization domain (E-domain) for C,-epimerization [15], the methyl- transferase domain (M-domain) for N-methylation [16] and the cyclization domain (Cy-domain) [17] ... activity and selectivity of the A domain embedded within the C- and T-domains of all tridomain TycB1p,.- CAT derivatives Although A domain activity indicates a correct folding of the entire TycBlp,,-CAT

Ngày tải lên: 17/03/2014, 11:20

... clustering analysis of AT-MSC-Hepa Unsupervised hierarchical cluster analysis was per-formed by sorting of 1639 altered genes (Fig 3A) This analysis of microarray data revealed a striking similar-ity of ... differentiation of AT-MSCs into hepatocytes In this report, we clearly demonstrated the utility of micro-array analysis in proving the hepatic differentiation of AT-MSCs Moreover, analysis of GO groups ... expression pattern to that of primary hepatocytes and a different pattern from that of AT-MSCs B A Fig 3 Unsupervised hierarchical analysis of 1639 gene expression profiles (A) Data were subjected

Ngày tải lên: 30/03/2014, 04:20

... explained in terms of large-scale changes in the potentiometric properties of their cofactors Stopped-flow kinetic analysis of electron transfer Reduction of the wild-type and mutant FAD domains was ... FAD domains of NOS and CPR (Fig 1B) In an attempt to understand in detail the role of Phe1395 in the catalytic mechanism of nNOS, we have isolated wild-type and mutant forms of the nNOS FAD domain ... for the multidomain nature of these enzymes has been obtained through the stable expression of domains that bind their cognate cofactors and retain catalytic properties typical of the parental

Ngày tải lên: 30/03/2014, 14:20

... summary Summary of Daily Work Routine 15.2 Summary of Ratios and Sequences 15.4 Trang 7Dynamic Time & Price Analysis of Market Trends l Sacred Geometry Time & Price Analysis of Market Trends ... ratios of contracting and expanding forms are:- Trang 13Dynamic Time & Price Analysis of Market Trends 2 Introduction to Time & Price Time and price analysis requires the use of charts ... degree waves Trang 29Dynamic Time & Price Analysis of Market Trends Geometry of Price Use all of the tools all of the time CycleTrader makes the interrogation of price relationships swift

Ngày tải lên: 03/05/2014, 16:07

... Furthermore, the mean of four short time series of 256 points was shown to provide a better estimate of H than a single time series of 1024 points The results of the reliability analysis of the present ... any analysis from FC2 + s in order to remove any effect of time on HDFA The interpretation of HDFA depends on the values detected Values of HDFA greater than 0.5 are indicative of a persistent times ... and R/S use an integrated signal, and therefore not suffer from the bounded limitation of the second part of SDA However, the choice of methods depends of the nature of series to which the methods

Ngày tải lên: 19/06/2014, 10:20

... has Z as its domain A discrete time, continuous amplitude signal has R as its range A discrete time, discrete amplitude signal has Z as its range Here, the focus is on discrete time signals Quantization ... continuous time, continuous amplitude signal If the range of x(t) is the set of integers Z, then x(t) is said to be a continuous time, discrete amplitude signal In contrast, a discrete time signal ... signals Quantization is the process of approximating any discrete time, continuous amplitude signal into one of a finite set of discrete time, continuous amplitude signals based on a particular distortion...

Ngày tải lên: 18/10/2013, 04:15

... 521–542, 1999 10 E K Boukas, “State feedback stabilization of nonlinear discrete- time systems with time- varying time delay,” Nonlinear Analysis: Theory, Methods & Applications, vol 66, no 6, pp ... the global exponential stabilizability of discrete- time systems with time- delayed states Finally, as an application, we consider the global stabilization of the nonlinear control systems Preliminaries ... theorem for discrete- time systems,” IEEE e Transactions on Automatic Control, vol 41, no 6, pp 903–907, 1996 12 E N Chukwu, Stability and Time- Optimal Control of Hereditary Systems, vol 188 of Mathematics...

Ngày tải lên: 21/06/2014, 20:20

... stability of time- dependent difference equations in Banach spaces,” Journal of the Institute of Mathematics and Its Applications, vol 14, no 3, pp 335–346, 1974 11 S Zhang, “Estimate of total stability ... 1988 M Vidyasagar, Nonlinear Syatems Analysis, Prentice-Hall, Englewood-Cliffs, NJ, USA, 1978 J Dibl´k and D Ya Khusainov, “Representation of solutions of discrete delayed system x k ı Ax k Bx ... stability of the system xn Axn−1 Bxn−k , 4.3 where A, B are m×m-matrices, xn ∈ Rm By means of a characteristic equation, they established many results concerning the stability of the solutions of such...

Ngày tải lên: 22/06/2014, 06:20

... effects of MUI on the expected performance of a time reversed system at 30 Mbit/s, Ns = 5, with a signal- to-noise ratio of 12 dB The addition of each user results in an increase in the level of MUI ... n(t), Figure 2: Time and frequency domain representations of a second derivative Gaussian monocycle with centre frequency of 3.9 GHz This time is adjusted to permit a portion of the multipath ... ANALYSIS Time- hopping code analysis With all users assumed to be transmitting the same level of energy, and influenced by the same channel model, the remaining influential factor on the level of...

Ngày tải lên: 22/06/2014, 19:20

... QG(x) ≤≤ 0, x ∈ R+ Then ˆ the discrete- time, nonlinear nonnegative dynamical system Ᏻ is partially monotonic with ˆ respect to x Proof The proof is similar to the proof of Theorem 3.2 with Proposition ... and QB ≤≤ are nonnegative Then the discrete- time, linear nonnegative dynamical system given by (2.1) is monotonic ˆ Proof The proof is a direct consequence of Theorem 3.2 with n = n and {k1 , ... ≤≤ Q ˆ Proof The proof is a direct consequence of Theorem 3.4 with n = n and {k1 , ,kn } = ˆ {1, ,n} Finally, we present a sufficient condition for weighted monotonicity for a discrete- time, linear...

Ngày tải lên: 23/06/2014, 00:20

... of interest to consider conditions of robust stability of a polytope of matrices It is well known that, in general, the stability of all vertex matrices is not sufficient for robust stability of ... Stability radii of linear discrete- time systems and symplectic pencils, Inter J Nonlinear and Robust Control, (1991) 79–97 11 D Hinrichsen and N K Son, Stability radii of positive discrete- time systems ... (Eds.) Control of Uncertain Systems, Vol of Progress in System and Control Theory, Birkh¨user, Basel, 1990, 119-162 a D Hinrichsen and A J Pritchard, On the Robustness of Stable Discrete- Time Linear...

Ngày tải lên: 06/08/2014, 05:20

... of EGFR signaling, two of them (Rorα and Rev-erb-alpha) are essential components of the circadian clock gene network in the SCN [22,38,39] Involvement of Rorα binding sites in the circadian time ... circadian time independent EGF responses These results suggest differential utilization of C/EBP TFs downstream of EGFR signaling in the SCN to achieve circadian time dependent and circadian time ... profile and the profiles of the CT-dependent EGF responsive gene group that was enriched for c-Ets1 related binding sites (p = × 10-4); between the C/EBPα expression profile and the profiles of...

Ngày tải lên: 14/08/2014, 16:21