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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.

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Showing 1 to 20 of 3624 for “"Amplitude"”.

  1. Compression applied to amplitude comparison

    Suhocki, Vincent PaulPolytechnic Institute of Brooklyn1970

    uiuc Repository record

  2. Amplitude sampling for signal representation

    Martínez Nuevo, PabloMassachusetts Institute of Technology2016

    … 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 …

    mit Repository record

  3. Geoacoustic inversion by mode amplitude perturbation

    Poole, Travis L.Massachusetts Institute of Technology and Woods Hole Oceanographic Institution2007

    … required by the algorithm are estimates of the amplitudes of the normal modes excited by a low-frequency pure-tone sound source, and estimates of the water column sound speed profiles at the source and receiver positions. The algorithm makes use of perturbation results, and computes the small …

    woods-hole Repository record

  4. Laryngeal-Level Amplitude Modulation in Vibrato

    Reese, Lorie C.2006

    … tract filtering is primarily responsible for the amplitude modulation (AM) present in Western classical vibrato. Using electroglottography (EGG) and the EGG speed quotient, which is sensitive to fluctuations in the amplitude of vocal fold vibration, AM was detected at the laryngeal (source) level, …

    byu Repository record

  5. Finite amplitude stress waves in rocks

    Grine, Donald ReavilleMassachusetts Institute of Technology1959

    Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Geology and Geophysics, 1959.

    mit Repository record

  6. Electronic signatures of large amplitude motions

    Steeves, Adam H., 1980-Massachusetts Institute of Technology2009

    … coordinate. One-dimensional models of the large amplitude bending reaction coordinates and their associated electronic signatures are constructed for two prototypical unimolecular isomerizations: acetylene<-->vinylidene (HCCH<-->CCH2), and hydrogen cyanide$hydrogen isocyanide (HCN<-->HNC). The …

    mit Repository record

  7. Geoacoustic inversion by mode amplitude perturbation

    Poole, Travis LMassachusetts Institute of Technology2007

    … required by the algorithm are estimates of the amplitudes of the normal modes excited by a low-frequency pure-tone sound source, and estimates of the water column sound speed profiles at the source and receiver positions. The algorithm makes use of perturbation results, and computes the small …

    mit Repository record

  8. Amplitude balancing in [tau]-p domain

    Guo, MuVirginia Tech1994

    An approach to balance the amplitude of seismic data in the Ï -Ï domain is introduced in this study. The idea of amplitude balancing technique is based on the following observation: In the Ï -Ï domain, direct wave, ground-roll, primary reflection, multiple and refraction arrivals are located at …

    vt Repository record

  9. Large amplitude solitary waves in space plasmas

    Cattaert, Tom2006

    liege Repository record

  10. Large amplitude solitary waves in space plasmas

    Cattaert, Tom2006

    … We derive a general analytic theory for large amplitude stationary electrostatic solitary waves in multispecies plasmas. In the following chapters we apply these general results to certain specific examples. In two-electron plasmas we consider electron-acoustic solitary waves in Chapter 3 and …

    ghent Repository record

  11. Amplitude- en fasemeting van 10 MHz signalen

    Wielders, P.G.E.1976

    eindhoven Repository record

  12. Finite amplitude resonant acoustic waves without shocks

    Celentano, Carlos MariaMassachusetts Institute of Technology1995

    Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mathematics, 1995.

    mit Repository record

  13. Multiuser Detection for Pulse Amplitude Modulated Signals

    Weaver, Jessica K.Massachusetts Institute of Technology2021

    Multiuser Detection (MUD) receiver techniques leverage the signal structure of overlapping transmissions to reduce inter-user interference and improve system performance. One main application for MUD research has been reducing inter-user interference in Code-Division Multiple Access (CDMA) channels …

    mit Repository record

  14. Emona-based interactive amplitude modulation/demodulation iLab

    Achelengwa, Edison MMassachusetts Institute of Technology2011

    … an experiment for studying one of such schemes, Amplitude Modulation. The NI ELVIS is used together with a device called the Emona Digital and Analog Telecommunications Experimenter (DATEx) to achieve the Amplitude Modulation lab setup. This iLab is an Interactive iLab, which gives one student at …

    mit Repository record

  15. Finite amplitude harbor oscillations : theory and experiment

    Rogers, Steven RobertMassachusetts Institute of Technology1977

    Thesis. 1977. Sc.D.--Massachusetts Institute of Technology. Dept. of Physics.

    mit Repository record

  16. First amplitude analysis of B<sup>+</sup>→J/...

    Britton, Thomas

    <p>The first amplitude analysis B<sup>+</sup>→J/ψφK<sup>+</sup>, J/ψ→μ<sup>+</sup>μ<sup>-</sup>, φ→K<sup>+</sup>K<sup>-</sup> events is performed in Isobar approximation using all six degrees of freedom of their decay kinematics and 3 fb<sup>-1</sup> of pp collision data collected at √s=7-8 TeV …

    syracuse-diss Repository record

  17. A variable amplitude multiaxial fatigue life prediction method

    Bannantine, Julie AnnUniversity of Illinois at Urbana-Champaign2011

    … life of a component subjected to variable amplitude multiaxial loading has been developed. It is based upon an extension of the strain-life approach which achieved success in correlating the fatigue lives of components subjected to uniaxial variable amplitude loading. In addition, it …

    uiuc Repository record

  18. An analysis of phase distortion in amplitude limiters

    Schell, Allan Carter, 1934-Massachusetts Institute of Technology1956

    Thesis (M.S.) Massachusetts Institute of Technology. Dept. of Electrical Engineering, 1956.

    mit Repository record

  19. Amplitude and frequency demodulation controller for MEMS accelerometer

    Brooks, Lane Gearle, 1975-Massachusetts Institute of Technology2001

    … within the sensor. The Vector Readout method of amplitude and frequency demodulation is described and shown to be a high precision, environmentally stable method of demodulation. The Vector Readout method of demodulation uses a Hilbert Transform filter and the CORDIC algorithm to simultaneously …

    mit Repository record

  20. Sine-wave amplitude coding using wavelet basis functions

    Oberoi, PankajMassachusetts Institute of Technology1996

    Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.

    mit Repository record

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