mathematical methods in science and engineering bayin pdf

... kinetic energy: T h e binomial formula is probably one of the most widely used formulas in science and engineering An important application of the binomial formula was given by Einstein... ... INFINITE PRODUCTS Infinite products are closely related to infinite series Most of the known functions can be written as infinite products, which are also useful in calculating some of... INFINITE ... f(0)l-... be seen by taking Mi = /ail Sz in the M-test 15.8.2 Continuity In a power series, since every term, that is, u,(x) = unlcn, is a continuous function and since in the interval -S 5 2

Ngày tải lên: 13/08/2014, 09:21

... evaluating some definite integrals 3 Infinite series, infinite products,... (x,y) in the z-plane to another point (u, in the w-plane, v) which implies that curves and domains in the z-plane ... the point is mapped to w = fie'" = -6 (12 .99 ) in the w-plane However the coordinates (12 .97 ) and (12 .98 ) represent the same point in the z-plane In other words, a single point in ... useful in finding solutions of Laplace equation in two dimensions 2 The method of analytic continuation is very useful in finding solutions of differential equations and evaluating some

Ngày tải lên: 13/08/2014, 09:21

... field lines inside... CLASSIFICATION OF SINGULAR POINTS 13.4 347 CLASSIFICATION OF SINGULAR POINTS Using Laurent the series we can classify singular points of a function Definition I Isolated singular ... < 0, a, = 0 and a-lrnl then # 0, is called a singular point of order m Definition I11 Essential singular point: If m is infinity, then singular point a is called an essential Definition IV Simple ... lines u = c1 and u = c2 (12.125) in the w-plane (Fig. 12.14). The problem is now reduced to finding the equipotentials and the electric field lines between two infinitely long MAPPINGS

Ngày tải lên: 13/08/2014, 09:21

... in evaluating definite integrals and finding sums of infinite series In this chapter, we introduce some of the basic... analytic function in and on the closed contour C in a simply ... this integral by first integrating up to an infinitesimally close point, ( a - a), to a and then continue integration on the other side from an arbitrarily close point, ( a + S), to infinity, ... Hint First define in - -Ji fin1, 378 COMPLEX INTEGRALS AND SERIES Using this result, define hil)(z) a contour integral in the complex j’-plane as (j’= t’ z ’ ,where s) + d I d dt xdx‘ Indicate

Ngày tải lên: 13/08/2014, 09:21

... 14.6.5 Evaluating Definite Integrals by Differintegrals We have seen how analytic continuation and complex integral... solution involves two integration constants and a divergent integral However, ... DERIVATIVES AND INTEGRALS: "DIFFERINTEGRALS" where k is again an integer satisfying Equation (14.179) Even though for dynamic processes it is difficult t o interpret the left-handed definition] in ... compared t o a Gaussian APPLICATIONS OF DIFFERINTEGRALS IN SCIENCE AND ENGINEERING 427 Fig 14.7 Probability distribution in random walk and CTRW An important area of application for

Ngày tải lên: 13/08/2014, 09:21

... function in the infinite interval (-CO,CO). We now consider a nonperiodic function in the infinite interval (-o,co). Physically this corresponds to expressing an arbitrary signal in terms ... where y is real and s is now a complex variable The contour for the above integral is an infinite straight line passing through the point y and parallel t o the imaginary axis in the complex ... defined as and it is usually encountered in potential energy calculations in cylindrical coordinates. Another useful integral transform is the Mellin transform: (16.14) The Mellin transform

Ngày tải lên: 13/08/2014, 09:21

... applications not just in physics and engineering but also in finance and economics. In applications we frequently encounter caees where a physical property is represented by an intwal, the extremum ... problem: Find the shape of the curve joining two points, along which a particle, initially a t rest, falls freely under the influence of gravity from the higher point to the lower point in the ... time 17.12 In an expanding flat universe the... have no choice but to use integral equations In this chapter we discuss the basic properties of linear integral equations and introduce some

Ngày tải lên: 13/08/2014, 09:21

... Xj and take its complex conjugate as (18.97) Multiplying Equation (18.96) by Xjy;(z) and Equation (18.97) by Xiyi(z), and integrating over x in the interval [a, b] we obtain two ... chapter, we introduce the basic features of both the time-dependent and the timeindependent Green’s functions, which have found a wide range of applications in science and engineering. .. ... tool in solving differential equations They are also very useful in transforming differential equations into integral equations, which are preferred in certain cases like... 19.108) Using

Ngày tải lên: 13/08/2014, 09:21

... surface enclosing the volume V with the outward unit normal ii, we obtain Interchanging the primed and the unprimed variables and assuming that the Green’s function is symmetric in anticipation ... dependence is carried in the expansion coefficients Am(r) Operating on @(T,T) H and remembering that H is independent of 7, with we obtain m I m Using Equation (19.250) and the time derivative ... well defined everywhere on the real k-axis. Taking the inverse Fourier transform of this we get We can now evaluate this integral in the complex k-plane using the complex contour integral

Ngày tải lên: 13/08/2014, 09:21

... also leads to many interesting applications in field theory. In this Chapter we introduce the basic features of this technique, which has many interesting existing applications and tremendous potential ... FUNCTIONS AND PATH INTEGRALS 20.7.2 Schrodinger Equation in the Presence of Interactions In the presence of interactions the Schrdinger equation is given as a*(x,t) ~- at Making the transformation... ... t] denotes all continuous paths starting from (20,t o ) and ending a t ( 2 ,t) Before we discuss techniques of evaluating path integrals, we METHODS OF CALCULATING PATH INTEGRALS 647 should

Ngày tải lên: 13/08/2014, 09:21

... understanding of many engineering and scientific phenomena, and on the solution of some of the most important problems in mathematics and the sciences Historically, Fourier series were developed in ... decomposition methods The unifying in? ??uence of wavelet theory in the aforementioned topics illustrates the justification for providing a means for centralizing and disseminating information from ... Laboratories Martin Vetterli Swiss Federal Institute of Technology, Lausanne www.TechnicalBooksPDF.com Ole Christensen Functions, Spaces, and Expansions Mathematical Tools in Physics and Engineering Birkhäuser

Ngày tải lên: 20/10/2021, 21:35

... substances, including type I and III interferons, lactoferrin, β-defensins, and nitric oxide, and also in the production of cytokines and chemokines, which recruit inflammatory cells and influence ... into upper (URTIs) and lower (LRTIs) respiratory infections, depending on the affected organs (noses, sinuses, middle ear, larynx, and pharynx in the URTIs and trachea, bronchi, and lungs in ... g/m3). An interquartile range increase in PM 10 concentration (28.26 g/m3) led to increases in URTI ER visits. The effect was acute, starting at the same day of exposure (lag0) and remaining for

Ngày tải lên: 09/08/2014, 16:21

... MATLAB IN SCIENCE AND ENGINEERING Edited by Tadeusz Michałowski Applications of MATLAB in Science and Engineering Edited by Tadeusz Michałowski Published by InTech ... areas include mathematics, physics, chemistry and chemical engineering, mechanical engineering, biological and medical sciences, communication and control systems, digital signal, image and video ... libraries, and incorporates a high-level programming language. Nowadays, the MATLAB/Simulink package is the world’s leading mathematical computing software for engineers and scientists in industry and

Ngày tải lên: 09/08/2014, 16:21

... learning Supervised learning, also called classification, takes as input a grouping of objects of a so-called “training set” Such a training set... the staining intensity of a silver staining, ... MATLAB in Science and Engineering From Discrete to Continuous Gene Regulation Models – A Tutorial Using the Odefy Toolbox 17 Visualize(r.x,r.y,switchAND.species); resulting in the following trajectories, ... without running short of 64 Applications of MATLAB in Science and Engineering licenses Both licensed MATLAB and MATLAB compiler are available for both Windows and Unix However,

Ngày tải lên: 09/08/2014, 16:21

... equations. Linear programming is a technique to optimize the linear objective function, with linear Applications of MATLAB in Science and Engineering 152 equality and linear inequality constraints. ... P  and ∑ P  are total power generated in the sending and receiving area. And ∑ P  and ∑ P  are the total power utilized in the sending and receiving area. By applying a linear ... Therefore mean, standard deviation, skewness and kortusis are calculated and analyzed to explain the ATC for system planning. Applications of MATLAB in Science and Engineering 150 Fig.

Ngày tải lên: 09/08/2014, 16:21

... Applications of MATLAB in Science and Engineering 206 3.2 Drawing amplitude- and phase-frequency characteristics of transfer function using symbolic and numeric calculations in Matlab Suppose ... MATLAB in Science and Engineering Fig 6 Standard deviation of magnitudes of Circuit 1 and Circuit 2 (sensitivity) 4 Application to second- and third-order LP, BP, and HP filters ... Fig 5 Wideband CIC compensation using the Compensation method 1 232 Applications of MATLAB in Science and Engineering The initial value of the parameter α is 1 and the value

Ngày tải lên: 09/08/2014, 16:21

... (2.27) MATHEMATICAL METHODS IN SCIENCE AND ENGINEERING PREFACE xviii encountered special functions in science and engineering. This is also very timely, because during the first year of ... part of the learning process. In a vast area like mathematical methods in science and engineering, there is always room for new approaches, new applications, and new topics. In fact, the number ... naturally comes from the inner efficiency of our brain. Research on subjects like brain stimulators, hard wiring of our brain, and mind reading machines are all aiming at a faster and much more efficient...

Ngày tải lên: 27/06/2014, 05:20

... MATHEMATICAL METHODS IN SCIENCE AND ENGINEERING MATHEMATICS AND MIND 5 1.3 MATHEMATICS AND MIND Almost, everywhere mathematics is a very useful and powerful language in expressing ... part of the learning process. In a vast area like mathematical methods in science and engineering, there is always room for new approaches, new applications, and new topics. In fact, the number ... naturally comes from the inner efficiency of our brain. Research on subjects like brain stimulators, hard wiring of our brain, and mind reading machines are all aiming at a faster and much more efficient...

Ngày tải lên: 22/03/2014, 13:20

... relevant links of interest to readers. S. BAYIN OD TU Ankam/TURKE Y April 2006 MATHEMATICAL METHODS IN SCIENCE AND ENGINEERING Preface Courses on mathematical methods of physics ... in physics, which are also offered by most engineering departments. Considering that the audience in these coumes comes from all subdisciplines of physics and engineering, the content and ... the growing in- terest in interdisciplinary studies has brought scientists together from physics, chemistry, biology, economy, and finance and has increased the demand for these courses in which...

Ngày tải lên: 27/06/2014, 18:20

... part of the learning process. In a vast area like mathematical methods in science and engineering, there is always room for new approaches, new applications, and new topics. In fact, the number ... write x = fl in the generating function Equation (2.65) we find (2.85) Expanding the left-hand side by using the binomial formula and comparing equal powers oft, we obtain 9 (1) = 1 ... and for meticulously reading Chapters 1 and 9 with 14 and 20. I also thank Prof. N. K. Pak for many interesting and stimulating discussions, encouragement, and critical reading...

Ngày tải lên: 13/08/2014, 09:21