Academic literature on the topic 'Amplitude'

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Journal articles on the topic "Amplitude"

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Paunzen, Ernst, Klaus Bernhard, Stefan Hümmerich, Franz-Josef Hambsch, Christopher Lloyd, and Sebastián Otero. "High-amplitude γ Doradus variables." Monthly Notices of the Royal Astronomical Society 499, no. 3 (September 23, 2020): 3976–91. http://dx.doi.org/10.1093/mnras/staa2905.

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ABSTRACT According to most literature sources, the amplitude of the pulsational variability observed in γ Doradus stars does not exceed 0.1 mag in Johnson V. We have analysed fifteen high-amplitude γ Doradus stars with photometric peak-to-peak amplitudes well beyond this limit, with the aim of unraveling the mechanisms behind the observed high amplitudes and investigating whether these objects are in any way physically distinct from their low-amplitude counterparts. We have calculated astrophysical parameters and investigated the location of the high-amplitude γ Doradus stars and a control sample of fifteen low-amplitude objects in the log Teff versus log L/L⊙ diagram. Employing survey data and our own observations, we analysed the photometric variability of our target stars using discrete Fourier transform. Correlations between the observed primary frequencies, amplitudes and other parameters like effective temperature and luminosity were investigated. The unusually high amplitudes of the high-amplitude γ Doradus stars can be explained by the superposition of several base frequencies in interaction with their combination and overtone frequencies. Although the maximum amplitude of the primary frequencies does not exceed an amplitude of 0.1 mag, total light variability amplitudes of over 0.3 mag (V) can be attained in this way. Low- and high-amplitude γ Doradus stars do not appear to be physically distinct in any other respect than their total variability amplitudes but merely represent two ends of the same, uniform group of variables.
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Gerasyuta, S. M., and V. I. Kochkin. "Hadronic Molecular Contribution to Cryptoexotic Meson Amplitude." International Journal of Modern Physics E 12, no. 04 (August 2003): 519–31. http://dx.doi.org/10.1142/s0218301303001429.

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The solutions of four-quark equations using the method of extracting leading singularities of the amplitudes are obtained. The calculations of cryptoexotic meson amplitudes provide the estimates of four-quark amplitude, glueball amplitude and hadronic molecule amplitudes. We find that the main contributions to the cryptoexotic meson amplitude are given by the four-quark state and the glueball.
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Spijkers, Will, and Herbert Heuer. "Structural Constraints on the Performance of Symmetrical Bimanual Movements with Different Amplitudes." Quarterly Journal of Experimental Psychology Section A 48, no. 3 (August 1995): 716–40. http://dx.doi.org/10.1080/14640749508401412.

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In bimanual movements the amplitude of each hand's movement often depends on the concurrent amplitude of the other hand's movement such that both amplitudes become similar (amplitude coupling). We tested the hypothesis that the strength of amplitude coupling depends on the tempo of performance of a movement sequence, a hypothesis based on a model of bimanual coordination that holds that cross-talk occurs at the execution level as well as at the programming level. Subjects performed bimanual periodic arm movements on two digitizers. In nine conditions constant small, constant large, and alternating small and large amplitudes of each arm were orthogonally combined. Overall tempo was varied by instructing subjects to increase the tempo progressively by 10%. Clear tempo-dependent modulations of the amplitude were observed in movements with instructed constant amplitude when the other hand performed alternating amplitudes. The effect of the size of constant-amplitude movements on the mean amplitude of the other hand indicated cross-talk at the execution level. Cross-talk at the programming level was revealed by the dependence of the current amplitude on the change in the amplitude of the other hand in the preceding cycle. Finally, asymmetric cross-manual effects were observed.
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Uhríčik, Milan, Zuzana Dresslerová, Peter Palček, Mária Chalupová, Zuzanka Trojanová, and Patrícia Hanusová. "Amplitude Dependent Internal Friction in Strained Magnesium Alloys of AZ Series." Crystals 10, no. 7 (July 13, 2020): 608. http://dx.doi.org/10.3390/cryst10070608.

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Amplitude dependent internal friction (ADIF) was measured in three AZ magnesium alloys. Two types of experiments were performed: ADIF was measured step by step with the increasing strain amplitude and ADIF was measured after predeformation of samples in torsion. All experiments were done at room temperature. The quality factor was used as a measure of internal friction (IF). The quality factor decreased in the region of smaller amplitudes, and approaching some critical amplitude, εcr, rapidly increased. This critical amplitude increased with increasing maximum strain amplitude and predeformation of samples up to ~6%. Such behavior can be explained by considering mobile solute atoms, which may migrate along the dislocation line in the region of smaller amplitudes and perpendicular to the dislocation line in the region of higher amplitudes. A competition between dragging and depinning of solute atoms with dislocation lines may very well explain the measured dependencies.
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Sivaramakrishnan, Allic. "Color-kinematic duality in ABJM theory without amplitude relations." International Journal of Modern Physics A 32, no. 02n03 (January 25, 2017): 1750002. http://dx.doi.org/10.1142/s0217751x17500026.

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We explicitly show that the Bern–Carrasco–Johansson color-kinematic duality holds at tree level through at least eight points in Aharony–Bergman–Jafferis–Maldacena theory with gauge group [Formula: see text]. At six points we give the explicit form of numerators in terms of amplitudes, displaying the generalized gauge freedom that leads to amplitude relations. However, at eight points no amplitude relations follow from the duality, so the diagram numerators are fixed unique functions of partial amplitudes. We provide the explicit amplitude-numerator decomposition and the numerator relations for eight-point amplitudes.
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Zhao, Mei Yun, Zheng Lin Liu, Xin Ze Zhao, and Rui Feng Wang. "Simulation Study on Amplitude of the Overhead Line Based on Simulink." Applied Mechanics and Materials 316-317 (April 2013): 161–66. http://dx.doi.org/10.4028/www.scientific.net/amm.316-317.161.

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Aeolian vibration often occurs in the high-voltage transmission overhead lines, and the amplitude of conductors has close relationship with conductors fretting wear. It is very difficult to measure actual amplitude of working conductor, so obtaining the amplitude of the conductor by the means of simulation is of practical significant to research quantitatively the relationship of the amplitude and the fretting wear. In this paper an imitation test-bed was built. The maximum amplitudes in the different location of a conductor in a test condition were obtained by Simulink software simulating, and the results were compared with the maximum amplitudes obtained by experimental test. The result of this comparison showed that between of them were of good similarity, and the locations of vibration nodes and maximum amplitudes were basically same. It was proved to be feasible that the aeolian vibration amplitude of the overhead conductor in kinds of conditions could be obtained by Simulink software simulating.
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Tavel, Adam. "Amplitude." Pleiades: Literature in Context 38, no. 2 (2018): 13–14. http://dx.doi.org/10.1353/plc.2018.0106.

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Rolain, Y., R. Pintelon, and J. Schoukens. "Amplitude-only versus amplitude-phase estimation." IEEE Transactions on Instrumentation and Measurement 39, no. 6 (1990): 818–23. http://dx.doi.org/10.1109/19.65776.

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Ahmadiniaz, Naser, Olindo Corradini, José Manuel Dávila, and Christian Schubert. "Gravitational Compton Scattering from the Worldline Formalism." International Journal of Modern Physics: Conference Series 43 (January 2016): 1660201. http://dx.doi.org/10.1142/s2010194516602015.

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We report on an ongoing study of photon amplitudes, graviton amplitudes and mixed photon-graviton amplitudes at tree-level using the worldline formalism. We explicitly recalculate the amplitude with one photon and one graviton coupled to a scalar propagator, relevant for graviton photoproduction. We comment on the factorization properties of this amplitude, and outline a generalization to similar processes involving more gravitons.
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Vivas, Flor A., and Reynam C. Pestana. "True-amplitude one-way wave equation migration in the mixed domain." GEOPHYSICS 75, no. 5 (September 2010): S199—S209. http://dx.doi.org/10.1190/1.3478574.

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One-way wave equation migration is a powerful imaging tool for locating accurately reflectors in complex geologic structures; however, the classical formulation of one-way wave equations does not provide accurate amplitudes for the reflectors. When dynamic information is required after migration, such as studies for amplitude variation with angle or when the correct amplitudes of the reflectors in the zero-offset images are needed, some modifications to the one-way wave equations are required. The new equations, which are called “true-amplitude one-way wave equations,” provide amplitudes that are equivalent to those provided by the leading order of the ray-theoretical approximation through the modification of the transverse Laplacian operator with dependence of lateral velocity variations, the introduction of a new term associated with the amplitudes, and the modification of the source representation. In a smoothly varying vertical medium,the extrapolation of the wavefields with the true-amplitude one-way wave equations simplifies to the product of two separable and commutative factors: one associated with the phase and equal to the phase-shift migration conventional and the other associated with the amplitude. To take advantage of this true-amplitude phase-shift migration, we developed the extension of conventional migration algorithms in a mixed domain, such as phase shift plus interpolation, split step, and Fourier finite difference. Two-dimensional numerical experiments that used a single-shot data set showed that the proposed mixed-domain true-amplitude algorithms combined with a deconvolution-type imaging condition recover the amplitudes of the reflectors better than conventional mixed-domain algorithms. Numerical experiments with multiple-shot Marmousi data showed improvement in the amplitudes of the deepest structures and preservation of higher frequency content in the migrated images.
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Dissertations / Theses on the topic "Amplitude"

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Tew, David Peter. "Large amplitude vibration." Thesis, University of Cambridge, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.619693.

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Ullmo, Emmanuel. "Hauteurs et amplitude arithmétique." Paris 11, 1993. http://www.theses.fr/1993PA112022.

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On etudie la notion d'amplitude arithmetique. On en deduit l'existence de points entiers de hauteur controlee. On montre ensuite que sur une courbe elliptique semi-stable ayant au moins une place de mauvaise reduction, il n'existe qu'un nombre fini de points de torsion qui passent partout par la composante neutre du modele de neron
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Hill, Simon John. "Large amplitude fish swimming." Thesis, University of Leeds, 1998. http://etheses.whiterose.ac.uk/12760/.

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A fish swims by stimulating its muscles and causing its body to "wiggle", which in turn generates the thrust required for propulsion. The relationship between the forces generated by the fish muscles and the observed pattern of movement is governed by the mechanics of the internal structure ofthe fish, and the fluid mechanics of the surrounding water. The mathematical modell ing of how fish swim involves coupling the external "biofluiddynamics" to the body's internal solid mechanics. The best-known theory for the hydrodynamics of fish swimming is Lighthill's elongated body theory (Lighthill, 1975). In Lighthill's theory the curvature of the fish is assumed small and the effect on the fish of the vortex wake is neglected. Cheng et al. (1991) did not make these simplifications in developing their vortex lattice panel method, but the fish was assumed to be infinitely thin and its undulations of small amplitude. Lighthill's "recoil correction" is the addition of a solid-body motion to ensure that an imposed "swimming description" satisfies the conservation of momentum and angular momentum. A real fish is expected to minimize such sideways translation and rotation to avoid wasteful vortex shedding. Cheng and Blickhan (1994) found that the panel method model required a smaller recoil than did Lighthill's model. Our approach is to extend Cheng's model to large amplitude. Thus we include the effect of the wake on the fish, and the self-induced deformation of the wake itself. In studying the internal mechanics of the body we model the fish as an active bending beam. Using the equations of motion of cross-sectional slices of the body we can form a set of coupled differential equations for the bending moment distribution. At large amplitude the bending moment equations involve the tangential forces acting on the body (which may be neglected in the small amplitude version). Consequently we include the boundary layer along the fish in order to estimate the viscous drag directly. The panel method has been used successfully for the fluid mechanical calculations associated with large-amplitude fish swimming. We are able to use its results as input to calculate the bending moment distribution. The boundary layer calculations are based on a crude model; solutions to the large amplitude bending moment equations should also be considered in this light.
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Jena, Trividesh. "Precise measurement of the matter power spectrum amplitude and the background radiation amplitude /." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC IP addresses, 2004. http://wwwlib.umi.com/cr/ucsd/fullcit?p3127637.

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Vanelle, Claudia. "Traveltime based true amplitude migration." [S.l.] : [s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=964567148.

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Grech, Michael. "True amplitude processing in VSPs." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0007/MQ34368.pdf.

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P, Moghaddam Peyman. "Curvelet-based migration amplitude recovery." Thesis, University of British Columbia, 2010. http://hdl.handle.net/2429/24421.

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Migration can accurately locate reflectors in the earth but in most cases fails to correctly resolve their amplitude. This might lead to mis-interpretation of the nature of reflector. In this thesis, I introduced a method to accurately recover the amplitude of the seismic reflector. This method relies on a new transform-based recovery that exploits the expression of seismic images by the recently developed curvelet transform. The elements of this transform, called curvelets, are multi-dimensional, multi-scale, and multi-directional. They also remain approximately invariant under the imaging operator. I exploit these properties of the curvelets to introduce a method called Curvelet Match Filtering (CMF) for recovering the seismic amplitude in presence of noise in both migrated image and data. I detail the method and illustrate its performance on synthetic dataset. I also extend CMF formulation to other geophysical applications and present results on multiple removal. In addition of that, I investigate preconditioning of the migration which results to rapid convergence rate of the iterative method using migration.
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Martínez, Nuevo Pablo. "Amplitude sampling for signal representation." Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/107285.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2016.
This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Cataloged from student-submitted PDF version of thesis.
Includes bibliographical references (pages 153-159).
The theoretical basis for conventional acquisition of bandlimited signals typically relies on uniform time sampling and assumes infinite-precision amplitude values. This thesis explores signal representation and recovery based on uniform amplitude sampling with either assuming infinite-precision timing information or time restricted to a uniform grid. If time is allowed to lie on the continuum, the approach is based on a structure that is equivalent to reversibly transforming the input signal into a monotonic function which is then uniformly sampled in amplitude. In effect, the source signal is then implicitly represented by the times at which the monotonic function crosses a predefined set of amplitude values. We refer to this technique as amplitude sampling. This approach can be viewed alternatively as nonuniform time sampling of the original source signal whereas the resulting monotonic signal produces an associated amplitude-time function which is uniformly sampled in amplitude. The duality and frequency-domain properties for the functions involved in the transformation are derived. Reconstruction from amplitude samples is shown to be possible through iterative algorithms. If both time and amplitude are restricted to equally-spaced values, then the sampling strategy, referred to as lattice sampling, simultaneously uses both uniform amplitude and uniform time sampling. A class of bandlimited signals is characterized that can be sampled and reconstructed in this manner in order to derive spectral characteristics of quantized discrete-time signals.
by Pablo Martínez Nuev.
Ph. D.
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Moghaddam, Peyman P., Felix J. Herrmann, and Christiaan C. Stolk. "Seismic Amplitude Recovery with Curvelets." European Association of Geoscientists & Engineers, 2007. http://hdl.handle.net/2429/543.

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A non-linear singularity-preserving solution to the least-squares seismic imaging problem with sparseness and continuity constraints is proposed. The applied formalism explores curvelets as a directional frame that, by their sparsity on the image, and their invariance under the imaging operators, allows for a stable recovery of the amplitudes. Our method is based on the estimation of the normal operator in the form of an ’eigenvalue’ decomposition with curvelets as the ’eigenvectors’. Subsequently, we propose an inversion method that derives from estimation of the normal operator and is formulated as a convex optimization problem. Sparsity in the curvelet domain as well as continuity along the reflectors in the image domain are promoted as part of this optimization. Our method is tested with a reverse-time ’wave-equation’ migration code simulating the acoustic wave equation.
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Cheah, Victoria Vik Ee. "Prosodic rhythm in the speech amplitude envelope : amplitude modulation phase hierarchies (AMPHs) and AMPH models." Thesis, University of Cambridge, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.607862.

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Books on the topic "Amplitude"

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National Institute of Justice (U.S.). Amplitude companded sideband transceivers. Washington, D.C: U.S. Dept. of Justice, National Institute of Justice, 1989.

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M, Tygel, and Hubral Peter, eds. Seismic true-amplitude imaging. Tulsa, OK: Society of Exploration Geophysicists, The International Society of Applied Geophysics, 2007.

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García, Ricardo. Amplitude Modulation Atomic Force Microscopy. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2010. http://dx.doi.org/10.1002/9783527632183.

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Guichard, Annie. L' amplitude des marées: Roman. Paris: Séguier, 1994.

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García, Ricardo Castro. Amplitude modulation atomic force microscopy. Weinheim: Wiley-VCH, 2010.

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Amplitude: New and selected poems. St. Paul: Graywolf Press, 1987.

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Coutour, Noël Le. Amplitude du tam-tam africain. Paris: Harmattan, 2004.

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MacLean, James. Early prediction of saccadic amplitude. Ottawa: National Library of Canada, 1990.

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Bedrosian, Edward. A comparison of single-sideband, suppressed-carrier and double-sideband, full-carrier amplitude modulation. Santa Monica, CA: Rand, 1986.

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Bedrosian, Edward. A comparison of single-sideband, suppressed-carrier and double-sideband, full-carrier amplitude modulation. Santa Monica, CA: Rand, 1986.

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Book chapters on the topic "Amplitude"

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Weik, Martin H. "amplitude-amplitude distortion." In Computer Science and Communications Dictionary, 44. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_595.

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Graziane, Nicholas, and Yan Dong. "Amplitude." In Neuromethods, 165–73. New York, NY: Springer New York, 2016. http://dx.doi.org/10.1007/978-1-4939-3274-0_14.

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Gooch, Jan W. "Amplitude." In Encyclopedic Dictionary of Polymers, 37. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_586.

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Weik, Martin H. "amplitude." In Computer Science and Communications Dictionary, 44. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_594.

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Graziane, Nicholas, and Yan Dong. "Amplitude." In Neuromethods, 167–76. New York, NY: Springer US, 2022. http://dx.doi.org/10.1007/978-1-0716-2589-7_14.

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Tretter, Steven A. "Amplitude Modulation." In Communication System Design Using DSP Algorithms, 65–71. Boston, MA: Springer US, 1995. http://dx.doi.org/10.1007/978-1-4757-9763-3_5.

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Williams, David B., and C. Barry Carter. "Amplitude Contrast." In Transmission Electron Microscopy, 371–88. Boston, MA: Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-76501-3_22.

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Sueur, Jérôme. "Amplitude Parametrization." In Sound Analysis and Synthesis with R, 167–83. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-77647-7_7.

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Gooch, Jan W. "Crimp Amplitude." In Encyclopedic Dictionary of Polymers, 179. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_3071.

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Vasudevan, Kasturi. "Amplitude Modulation." In Analog Communications, 153–241. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-50337-6_3.

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Conference papers on the topic "Amplitude"

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Chen, Wenjian, SongLing Bian, ChunKan Tao, and Xiaolin Yu. "Amplitude-smoothed BPOF and amplitude-smoothed amplitude-encoded BPOF." In 15th Int'l Optics in Complex Sys. Garmisch, FRG, edited by F. Lanzl, H. J. Preuss, and G. Weigelt. SPIE, 1990. http://dx.doi.org/10.1117/12.34783.

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Yu, Gary. "Offset amplitude variation and controlled amplitude processing." In 1985 SEG Technical Program Expanded Abstracts. SEG, 1985. http://dx.doi.org/10.1190/1.1892802.

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Yu, G. J. "Controlled Amplitude Processing and Offset Amplitude Variation." In Offshore Technology Conference. Offshore Technology Conference, 1985. http://dx.doi.org/10.4043/4932-ms.

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Pfitzinger, Hartmut R., and Christian Kaernbach. "Amplitude and amplitude variation of emotional speech." In Interspeech 2008. ISCA: ISCA, 2008. http://dx.doi.org/10.21437/interspeech.2008-322.

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Liner, Christopher L., Ralph Gobeli, and William D. Underwood. "DMO amplitude." In SEG Technical Program Expanded Abstracts 1995. Society of Exploration Geophysicists, 1995. http://dx.doi.org/10.1190/1.1887229.

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Martinez-Nuevo, Pablo, Hsin-Yu Lai, and Alan V. Oppenheim. "Amplitude sampling." In 2016 54th Annual Allerton Conference on Communication, Control, and Computing (Allerton). IEEE, 2016. http://dx.doi.org/10.1109/allerton.2016.7852205.

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Higginbotham, Joseph H., Morgan P. Brown, and Oscar Ramirez. "Amplitude calibration." In SEG Technical Program Expanded Abstracts 2011. Society of Exploration Geophysicists, 2011. http://dx.doi.org/10.1190/1.3627961.

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Beneke, Martin, Mathias Garny, Robert Szafron, and Jian Wang. "Subleading power N-jet amplitudes and the LBK amplitude in SCET." In 13th International Symposium on Radiative Corrections (Applications of Quantum Field Theory to Phenomenology). Trieste, Italy: Sissa Medialab, 2018. http://dx.doi.org/10.22323/1.290.0048.

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Tutuncu, A. N., A. L. Podio, and M. M. Sharma. "Effect of Strain Amplitude and Frequency on Compressional Amplitudes in Sandstones." In 4th International Congress of the Brazilian Geophysical Society. European Association of Geoscientists & Engineers, 1995. http://dx.doi.org/10.3997/2214-4609-pdb.313.143.

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Li, Hongmei, Danqi Lian, and Yongheng Mu. "Amplitude Truncation Impact on Performance of Complex Amplitude Metasurfaces." In 2021 International Conference on Microwave and Millimeter Wave Technology (ICMMT). IEEE, 2021. http://dx.doi.org/10.1109/icmmt52847.2021.9618622.

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Reports on the topic "Amplitude"

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Wilson, D., Vladimir Ostashev, and Chris Pettit. Distribution of the two-point product of complex amplitudes in the fully saturated scattering regime. Engineer Research and Development Center (U.S.), November 2020. http://dx.doi.org/10.21079/11681/38701.

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This Letter considers probability density functions (pdfs) involving products of the complex amplitudes observed at two points (which may, in general, involve separations in space, time, or frequency) in conditions of fully saturated scattering. First, the pdf is derived for the product of the complex amplitude at one point with the conjugate of the complex amplitude at another point. It is shown that the real and imaginary parts of this product each have a variance gamma pdf. Second, expressions are derived for several joint pdfs involving complex amplitude products and powers at two points.
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Erbert, G. Amplitude Modulator Chassis. Office of Scientific and Technical Information (OSTI), September 2009. http://dx.doi.org/10.2172/967713.

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Zhang S. Y. and A. McNerney. RFQ AMPLITUDE FEEDBACK LOOP CONTROL. Office of Scientific and Technical Information (OSTI), April 1986. http://dx.doi.org/10.2172/1151162.

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Pasquinelli, Ralph J., and /Fermilab. ARF1 Frequency and Amplitude Curve Calibration. Office of Scientific and Technical Information (OSTI), April 2001. http://dx.doi.org/10.2172/984575.

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Rotondo, Frank. Imaging with Amplitude and Intensity Interferometers. Fort Belvoir, VA: Defense Technical Information Center, June 2004. http://dx.doi.org/10.21236/ada426395.

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Gelfand, N. M. Amplitude dependence of the tune shift. Office of Scientific and Technical Information (OSTI), March 1986. http://dx.doi.org/10.2172/5737999.

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Brodsky, Stanley J. QCD Processes at the Amplitude Level. Office of Scientific and Technical Information (OSTI), November 1999. http://dx.doi.org/10.2172/15093.

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Ng, K. Y. Small-amplitude synchrotron tune near transition. Office of Scientific and Technical Information (OSTI), May 2010. http://dx.doi.org/10.2172/982478.

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Skarsoulis, Emmanuel, Bruce Cornuelle, and Matthew Dzieciuch. Travel-Time and Amplitude Sensitivity Kernels. Fort Belvoir, VA: Defense Technical Information Center, September 2011. http://dx.doi.org/10.21236/ada571772.

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Worthey, James A. Geometry and amplitude of veiling reflections. Gaithersburg, MD: National Bureau of Standards, 1987. http://dx.doi.org/10.6028/nbs.ir.87-3525.

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