... Nested blocks • Blocks nested inside each other { i n t temp = x+y ; z = f o o ( temp ) ; { f l o a t temp2 = x∗y ; z += bar ( temp2 ) ; } } 6.087 Lecture – January 13, 2010 Review Blocksand Compound ... conditional statements and loops • Dividing a complex program into many simpler sub-programs using functions and modular programming techniques • Variable scope rules and extern, static, and register variables ... ( b % i == ) / ∗ i i s d i v i s o r o f both a and b ∗ / r e t = i ; } r e t u r n r e t ; } 24 6.087 Lecture – January 13, 2010 Review Blocksand Compound Statements Control Flow Conditional...
... are the same as frames created with and Everything discussed here applies to both kinds of frames Figure 13-4 illustrates these relationships between framesand shows how code ... and each can read properties and invoke methods of the other The same thing is possible with frames Any frame in a window can refer to any other frame through the use of the frames, parent, and ... the frames[ ] array is empty and frames. length is zero.) Thus, a window (or frame) can refer to its first subframe as frames[ 0], its second subframe as frames[ 1], and so on Similarly, JavaScript...
... the point, others would understand and smile inwardly Landscape appears as a cosmos, ordered and harmonious: life was a question of Introduction give and take, and if you wanted consideration ... the main themes andsymbols in this field Many of these symbols are used in a harmless sense, and accordingly found their way into older works like those of Williams and Yetts Over and above this ... Dictionary of Chinese Symbols A DICTIONARY OF CHINESE SYMBOLS Hidden Symbols in Chinese Life and Thought WOLFRAM EBERHARD Translated from the German by G L Campbell London and New York First published...
... overcome their creative blocks since 1996 I started out as a psychotherapist, and found I was being consulted by LateralAction.com artists and creatives about their creative blocksand professional ... back and forth and recording the interviews themselves I learned a hell of a lot from interviewing Brian about his fields of expertise, and listening to the conversations between Brian and Tony And ... peers, listeners and other people who might criticize you for getting it ‘wrong’: stop composing, and turn around Imagine you can see them in the corner of the room Stand up and walk over over...
... multiband system which is supporting more than one frequency band used by a wireless standard (e.g., GSM 900, GSM 1800, GSM 1900), (ii) a multistandard system that is supporting more than one standard ... terminal are the radio front-end, the baseband processing, and the data processing Since a lot of information about baseband processing can be found in the literature [2, 3] and since data processing ... Madani, and N Alonistioti, Eds., Software Defined Radio: Architectures, Systems and Functions, John Wiley & Sons, Chichester, UK, 2003 [21] J Reed, Software Radio a Modern Approach to Radio Engineering,...
... warships, both surface and submarine, and the command and control of military aircraft In the second quarter of the twentieth century radio navigation systems, which enabled ships and aircraft to obtain ... charges and currents, and how it is propagated in space Radio Antennas and Propagation ,, J i,, ,, and time The electromagnetic field is described by two quantities, the electric component E and ... development depends on the transmission, propagation and reception of radio energy So what is radio energy? 1.1 What radio energy really is Radio energy is similar to light It propagates freely...
... as radioand television, RF and microwaves are being used in cordless phones, cellular communication, local area networks (LANs), and personal communication systems (PCSs) Keyless door entry, radio ... next to synthesize Butterworth- and Chebyshev-type low-pass ®lters It includes impedance and frequency scaling techniques to realize high-pass, band-pass, and band-stop networks The chapter concludes ... TV MHz bandwidth to carry the video information as well Table 1.1 shows the frequency bands used for commercial radioand television broadcasts In the case of digital transmission, a standard...
... combination (Table 2, a) and then divided according to treatment regimen and analyzed separately (Table 2b and 2c) A total of 154 and 94 patients received treatment A (4.3 Gy *10) and B (2.5 Gy *20) ... both materials, and the top three accounted for 73.6%, 79.9% and 71.3% of the total number of represented chromosomes when analyzing cases and controls combined, only controls and only cases respectively ... VNK and ALBD designed the study - TT, LJ and PV genotyped the samples from the American Breast cancer patients - LJ and PV genotyped the samples from the Norwegian breast cancer patients and...
... Inc September 10, 1999 06:07:26 Information Handling Services, COPYRIGHT 1999 American Welding Society, Inc September 10, 1999 06:07:26 Information Handling Services, COPYRIGHT 1999 American Welding ... Inc September 10, 1999 06:07:26 Information Handling Services, COPYRIGHT 1999 American Welding Society, Inc September 10, 1999 06:07:26 Information Handling Services, COPYRIGHT 1999 American Welding ... Inc September 10, 1999 06:07:26 Information Handling Services, COPYRIGHT 1999 American Welding Society, Inc September 10, 1999 06:07:26 Information Handling Services, COPYRIGHT 1999 American Welding...
... Data Armand, N A Radio propagation and remote sensing of the environment / N.A Armand, V.M Polyakov p cm Includes bibliographical references and index ISBN 0-415-31735-5 (alk paper) Radio wave ... 387 14.3 Microwave Radiometry Technology and Oceanography 396 Chapter 15 Researching Land Cover by Radio Methods 405 15.1 General Status 405 15.2 Active Radio Methods ... the Earth and its atmosphere The second circumstance is the transparency of clouds for radiowaves, which allows effective operation of radio systems regardless of weather In addition, radiowave...
... therefore, ordinary and extraordinary waves are practically always independent for the ultrahigh-frequency and microwave bands for the ionosphere of Earth The ray trajectories of ordinary and extraordinary ... value ρ is the ray curvature radius, and χ is its torsion The vectors s, n, and m are the basis of the curved-line coordinate system formed by the ray ensemble and equiphase surfaces This system ... Page 88 Thursday, September 30, 2004 1:43 PM 88 Radio Propagation and Remote Sensing of the Environment If angle α between the direction of the ray and the direction of the permittivity is introduced,...
... Maxwell equations Field E under the integral is not generally known beforehand and should be found by solving the problem of radiowave diffraction on the inhomogeneity being considered It can be determined ... propagation direction and its polarization is obvious; therefore, as a rule we will omit the corresponding vectors from our list of scattering amplitudes and arguments and, for brevity, will ... Page 114 Thursday, September 30, 2004 1:43 PM 114 Radio Propagation and Remote Sensing of the Environment volume of a medium having a single section and length ds along the direction of wave propagation...
... (6.12) TF1710_book.fm Page 160 Thursday, September 30, 2004 1:43 PM 160 Radio Propagation and Remote Sensing of the Environment And, finally, we can calculate the value: ζ(s) ζ(q) = 4π ∫ ζ(s) ζ ( s′ ... only some refinement of results have been reported, and the IEM is undergoing improvement.80 6.2 RADIOWAVE SCATTERING BY SMALL INHOMOGENEITIES AND CONSEQUENT APPROXIMATION SERIES Let us assume ... = 1, 2, and the sum terms represent expansion over the growing degree of ζ and ∇ζ Naturally, the sum terms of the same small size satisfy Maxwell’s equations The fields, however, are expanded into...
... Page 214 Thursday, September 30, 2004 1:43 PM 214 Radio Propagation and Remote Sensing of the Environment and the function (see Equations (4.78) and (4.79)): ∞ A(s) = ∫ K ( s, z ) dz = 2π ∫ K (q ... applied in this case,53 and we obtain: ( ) ( ) µ s, z U s, z = δU ( s, z ) ∫∫ K ( s − s′, z − z′ ) δµ ( s′, z′ ) ε d s ′dz ′ (7.4) Here, we deliberately separated the transverse and longitudinal coordinates ... TF1710_book.fm Page 212 Thursday, September 30, 2004 1:43 PM 212 Radio Propagation and Remote Sensing of the Environment ik U go s, z = U exp 2 ( ) z µ s, z dz ...
... September 30, 2004 1:43 PM 250 Radio Propagation and Remote Sensing of the Environment The first summand describes the soil radiation attenuated by absorption in the atmosphere, and the second one describes ... September 30, 2004 1:43 PM 270 Radio Propagation and Remote Sensing of the Environment Let us integrate this equation over µ in the interval [–1,+1], and then multiply by µ and again integrate in the ... 1:43 PM 242 Radio Propagation and Remote Sensing of the Environment Let us now consider the power spectral density received by the antenna, which is equal to W (ω ) = S(r, s)Ae (Ω) and includes...
... the radiated and received radio pulses: h V (t ) = A alt alt {E (t)} ⇒ τ(t) = ∫ cdh) , (h in (10.5) where h is the altimeter altitude above a reflecting surface, and c(h) is the radiowave velocity ... 1:43 PM 280 Radio Propagation and Remote Sensing of the Environment Effective application of radiowaves to investigate natural objects depends on the required spatial resolution and specific peculiarities ... waves The main absorbing components are water vapor and oxygen In the radio band, oxygen has a series of absorption lines at a wavelength of 0.5 cm and a separate line at a wavelength of 0.25 cm Water...
... amplifier and square-low detector; (5), (13), and (14) synchronous demodulators (detectors) and integrators; (6) and (16) adders; (7) and (17) divider; (8) and (18), voltage testers (T and R); (9) and ... Earth, on ships and riverboats, and on air- and spacecraft Earth-mounted radar is used for the study of the atmosphere and ionosphere and to observe coastal sea zones and inland reservoirs, as ... where δtr–t and δv are errors in the delay time and mean velocity, respectively The first summand contribution is defined by the leading edge steepness of the optimally processed pulse and the signal-to-noise...