interval methods for analog circuits

... -iteration for finding a fixed point of continuous mappings on an arbitrary interval Then, a necessary and sufficient condition for the strong convergence of the proposed iterative methods for continuous ... of those methods There are many iterative methods for finding a fixed point of g For example, the Mann iteration (see [1]) is defined by x1 ∈ E and xn+1 = (1 − αn )xn + αn g(xn ) (1.3) for all n ... convergence theorem for the K (T,N ) -iteration for continuous mappings on an arbitrary interval Theorem 2.1 Let E be a closed interval on the real line and T : E → E be a continuous mapping For x1 ∈ E,...

Ngày tải lên: 20/06/2014, 20:20

... 978-1-4020-6194-3 THE GM/ID DESIGN METHODOLOGY FOR CMOS ANALOG LOW POWER INTEGRATED CIRCUITS Jespers, Paul G.A ISBN-10: 0-387-47100-6 ANALOG- BASEBAND ARCHITECTURES AND CIRCUITS FOR MULTISTANDARD AND LOW-VOLTAGE ... a near optimal power/performance trade-off is a key challenge The goal of this book is to provide flexibility solutions for analog circuits that allow baseband analog circuits to be part of an ... 1-4020-4775-4 ADAPTIVE LOW-POWER CIRCUITS FOR WIRELESS COMMUNICATIONS Tasic, Aleksandar, Serdijn, Wouter A., Long, John R ISBN: 978-1-4020-5249-1 Baseband Analog Circuits for Software Defined Radio...

Ngày tải lên: 28/06/2014, 22:20

... Section presents the general formulation of the problem in the form of a stochastic integral equation, a formal analytical solution and a closure approximation for zero mean forcing function Section ... 10.Appendix: Mathematical Results and Formulae 10.1 MATHEMATICAL PROPERTIES OF VARIATIONAL BIE 10.1.1 Coupling on a Volume 10.2 PROPER NORM FOR RESIDUAL FORCES 10.3 MATRICES FOR THE REFLECTIONTRANSMISSION ... Abstract Introduction Wave Propagation in a Half-Space 2.1 INCIDENT WAVES BEM Formulation for SH Waves BEM Formulation for P, SV and Rayleigh Waves Observed Amplification in the Mexico City Valley...

Ngày tải lên: 17/08/2013, 11:30

... examined flocculating properties in an effort to develop an effective extraction method for bioflocculants from the microbial cell surface Materials and Methods Activated sludge samples Activated ... measured for min, and the relative A660 against the control test was calculated every minute using the following formula: The relative A660 = A660 of flocculating test A660 of control test For the ... effective extraction method for activated sludge However, cell disruption is not effective for the isolation of bioflocculants Thus, NaOH extraction was the most effective method for the extraction of...

Ngày tải lên: 05/09/2013, 09:08

... or for that matter, one “best research design” approach for customer satisfaction measurement In the end, the cost versus the value of the information should dictate CSM form and function for ... Low – medium High High Depends on methods Poor (excluded) Poor – fair (rerouted) Very good Very good Depends on methods Fair Fair Good Excellent Depends on methods Short, 5”-10” Comment questions ... Fair – Poor Very good Excellent Depends on methods Good Good Very good Excellent Depends on methods Lowest Moderate High Highest Blended On review of the information in the table, in-person surveys...

Ngày tải lên: 18/10/2013, 12:15

... 264 11 Analytical Methods for Monitoring Biodegradation Processes oriented, and not much attention was paid to the identification of environmental requirements for, and testing of, biodegradable ... appear in an oxidized or reduced form after biodegradation depending on whether the conditions are aerobic or anaerobic, respectively 265 266 11 Analytical Methods for Monitoring Biodegradation ... hydrolysis have been extensively reviewed not only for backbone hydrolysis but also for the hydrolysis of pendant groups [15–17] The necessary elements for a wide range of catalysis, such as acids...

Ngày tải lên: 25/10/2013, 08:20

... Digital Signal to Analog 358 Defining Your Analog Lowpass Filter for Your PWM-DAC 359 Pulling the Time Domain and Frequency Domain Together 362 Using the Comparator for Analog Conversions ... Concurrently, he consulted for U.S and foreign concerns and governments, specializing in analog circuits In 1979, he moved to National Semiconductor Corporation, continuing his work in the analog area with ... Analog Circuits World Class Designs Newnes World Class Designs Series Analog Circuits: World Class Designs Robert A Pease ISBN: 978-0-7506-8627-3...

Ngày tải lên: 03/12/2013, 19:59

... Specifications for the Trak-Star Ultrasonic Speed Sensor Page 13 Part I: Sensors for Mobile Robot Positioning Chapter 1: Sensors for Dead Reckoning the kinematic design closely before attempting ... extended axes for all wheels intersect in a common point (adapted from [Byrne et al, 1992]) Page 16 X Part I: Sensors for Mobile Robot Positioning Chapter 1: Sensors for Dead Reckoning For the sake ... while Part II discusses the methods and techniques that use these sensors The report is organized in chapters Part I: Sensors for Mobile Robot Positioning Page Sensors for Dead-reckoning Heading...

Ngày tải lên: 12/12/2013, 21:16

... comes with an analog output, while model 3ARG-D ($1,100) has an RS-232 output for connection to a computer Technical specifications for the 3ARG-D are given in Table 2.1 Specifications for the 3ARG-A ... factor linearity that far surpasses the best mechanical gyros Dithered biasing, unfortunately, is too slow for high-performance systems (i.e., flight control), resulting in oscillatory instabilities ... high-tolerance machining and clean-room assembly required for ring-laser gyros The glass fiber in essence forms an internally reflective waveguide for optical energy, along the lines of a small-diameter...

Ngày tải lên: 22/12/2013, 20:16

... Sensors for Mobile Robot Positioning For completeness, we rewrite the well-known equations for odometry below (also, see [Klarer, 1988; Crowley and Reignier, 1992]) Suppose that at sampling interval ... Detection and Warning System 127 PART II SYSTEMS AND METHODS FOR MOBILE ROBOT POSITIONING Chapter Odometry and Other Dead-Reckoning Methods 130 5.1 Systematic and Non-Systematic ... perhaps with better performance, has been tested only under a limited set of laboratory conditions For these reasons we generally refrain from comparing or even judging the performance of different...

Ngày tải lên: 22/12/2013, 20:16

... efficient methods for classes of problems may be a feasible approach • An efficient method for stiff problems is needed • An interval version“ of DETEST, a test set for assessing approximate solvers for ... 29 References [1] G Corliss, Survey of interval methods for ODE’s, http://www.eng.mu.edu/corlissg/Pubs/03Lyngby/Slides/ [2] N S Nedialkov, Interval tools for ODEs and DAEs, http://www.cas.mcmaster.ca/∼ ... Outline Interval methods for IVP ODEs The initial value problem Software Applications Theory The VNODE-LP solver Motivation Overview Performance On solving DAEs Pryce’s...

Ngày tải lên: 12/01/2014, 21:46

... restrictions on the size of the initial box • An automatic differentiation package for computing Taylor coefficients for the solution to Y = A(t)Y , Y (0) = I is not needed These coefficients are computed ... that p−1 ti fi (y0 ) + fp ([y0 ]) ⊆ [y0 ] for all t ∈ [0, h], y0 + i=1 then (1) with y(0) = y0 has a unique solution in [0, h], and y(t; t0 , y0 ) ∈ [y0 ] for all t ∈ [0, h] At t = h, p−1 hi fi ... − 1)[e0 ] [e] = j=1 For all yi ∈ { b0 + Bα | α ∈ [0, 1]n }, n y(ti+1 ; ti , yi ) ∈ w0 + αj (wj − w0 ) | αj ∈ [0, 1], wj ∈ [wj ] j=1 ⊆ c0 + Cα + [e] | α ∈ [0, 1]n , 12 since for α ∈ [0, 1]n , wj...

Ngày tải lên: 12/01/2014, 22:02

... yapp,2,1 = The iteration formula (7) is now evaluated for m xapp (t) = ∑ j=0 yapp,1, j (t) yapp,2, j (t) , (22) where m = for Case and m = for Case The interval enclosures for all state variables ... various enclosure methods, i.e., not only for VAL E NC IA-IVP but also for methods like those from VNODE or COSY VI Consistency tests which are based on backward integration of subintervals of validated ... approximations However, for interval arguments overestimation in evaluation of (7) is increasing due to the nonlinearity of higher-order approximations leading to higher computational effort for overestimation...

Ngày tải lên: 12/01/2014, 22:04

... four-phase drive waveform shown in (b) (b) Waveforms associated with (a) The exact shape of vo when fi = Fclock/4 exactly will depend on the relative phasing of vi and the clock waveform For very small ... Cookbook CH01 8/3/99 12:02 pm 18 Page 18 Analog circuits cookbook Figure 1.10 Maximum permitted avalanche current versus pulse width for the ZTX415, for the specified reliability transistor in ... (b) Voltage vector diagram for (a) when R1 = R2 = R3 = R, C1 = C2 = C and f = 1⁄2πCR (c) Current vector diagram for (a), for the same conditions as (b) (d) As (c) but for f = 1⁄4πCR Note that i2...

Ngày tải lên: 20/01/2014, 03:20

... complete and put ξ1 := Fully parallel methods for linear PDAEs In this section we study the numerical solution of the following initial boundary value problems (IBVPs) for linear PDAEs: Aut + B∆u = f ... is assumed to be sufficiently smooth We propose two parallel methods for solving the IBVP (5)-(7) where the parallelism will be performed across both the problem and the method According to Proposition ... relation between the total (CPU) time spent on the performance of a program, the speedup and the efficiency of this performance The speedup of the performance is defined as S = Ts /Tp, where Ts (Tp)...

Ngày tải lên: 13/02/2014, 03:20

... in detail the design of efficient explicit methods for non-stiff xiv NUMERICAL METHODS FOR ORDINARY DIFFERENTIAL EQUATIONS problems For implicit methods for stiff problems, inexpensive implementation ... Runge–Kutta methods as general linear methods 503 Linear multistep methods as general linear methods 504 Some known unconventional methods 505 Some recently discovered general linear methods ... 372 General Linear Methods 373 50 51 52 Representing Methods in General Linear Form 500 Multivalue–multistage methods 501 Transformations of methods ...

Ngày tải lên: 13/02/2014, 20:20