Reproducibility

Results: 415



#Item
151Operator theory / Linear algebra / Linear operators / Adjoint / Functional analysis / Hermitian adjoint / Conjugate transpose / Complex conjugate / Projection / Mathematics / Algebra / Mathematical analysis

Basic operators and adjoints Jon Claerbout A great many of the calculations we do in science and engineering are really matrix multiplication in disguise. The first goal of this chapter is to unmask the disguise by showi

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Source URL: www.reproducibility.org

Language: English - Date: 2014-09-27 11:08:47
152Geophysics / Petroleum / Seismology / Electromagnetism / Reciprocity / Geophone / Radiation pattern / Wave / Seismogram / Physics / Mechanics / Optics

Imaging in shot-geophone space Jon Claerbout Till now, we have limited our data processing to midpoint-offset space. We have not analyzed reflection data directly in shot-geophone space. In practice this is often satisfa

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Source URL: www.reproducibility.org

Language: English - Date: 2013-11-11 23:13:58
153Operator theory / Linear algebra / Functional analysis / Adjoint / Conjugate transpose / Hermitian adjoint / Matrix / Convolution / Unbounded operator / Algebra / Mathematics / Mathematical analysis

Adjoint operators Jon Claerbout A great many of the calculations we do in science and engineering are really matrix multiplication in disguise. The first goal of this chapter is to unmask the disguise by showing many exa

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Source URL: www.reproducibility.org

Language: English - Date: 2013-11-11 23:14:09
154Integral transforms / Time series analysis / Joseph Fourier / Signal processing / Fourier transform / Frequency domain / Convolution theorem / Autocorrelation / Short-time Fourier transform / Mathematical analysis / Mathematics / Fourier analysis

Waves and Fourier sums Jon Claerbout An important concept in wave imaging is the extrapolation of a wavefield from one depth z to another. Fourier transforms are an essential basic tool. There are many books and chapters

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Source URL: www.reproducibility.org

Language: English - Date: 2013-11-11 23:14:02
155Electronics / Electromagnetism / Filter theory / Digital signal processing / Filter / Electronic filter / Low-pass filter / Plane wave / Deconvolution / Electronic engineering / Signal processing / Linear filters

Plane waves in three dimensions Jon Claerbout In this chapter we seek a deeper understanding of plane waves in three dimensions, where the examples and theory typically refer to functions of time t and two space coordina

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Source URL: www.reproducibility.org

Language: English - Date: 2013-11-11 23:05:13
156Physics / Wave / Surface wave / Seismic wave / Plane wave / Phase velocity / Dispersion / Index of wave articles / Wave mechanics / Calculus / Waves

Waves in strata Jon Claerbout The waves of practical interest in reflection seismology are usually complicated because the propagation velocities are generally complex. In this book, we have chosen to build up the comple

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Source URL: www.reproducibility.org

Language: English - Date: 2013-11-11 23:14:07
157Electronics / Digital signal processing / Causal filter / Filter / Electronic filter / Filter theory / Electronic engineering / Signal processing

Multidimensional autoregression Jon Claerbout Occam’s razor says we should try understand the world by the simplest explanation. So, how do we decompose a complicated thing into its essential parts? That’s far too di

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Source URL: www.reproducibility.org

Language: English - Date: 2013-11-11 23:04:53
158C programming language / International Obfuscated C Code Contest / Four-square cipher

Nonstationarity: patching Jon Claerbout There are many reasons for cutting data planes or image planes into overlapping pieces (patches), operating on the pieces, and then putting them back together again, as depicted in

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Source URL: www.reproducibility.org

Language: English - Date: 2013-11-11 23:05:17
159Medical specialties / Neurosurgery / Computer assisted surgery / Stereotactic surgery / Radiosurgery / Radiation therapy / The Phantom / SRS / McDonnell Douglas F-4 Phantom II / Medicine / Radiation oncology / Radiobiology

Stereotactic Radiosurgery Head Phantom Bite Tray Fit Reproducibility Michael S. Gossman1 Chief Medical Physicist and RSO Tri-State Regional Cancer Center, Radiation Oncology Department,

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Source URL: www.phantomlab.com

Language: English - Date: 2014-09-08 14:52:52
160Curves / Analytic geometry / Hyperbola / Astrodynamics / Ellipse / Parabola / Semi-major axis / Circle / Geometry / Algebraic geometry / Conic sections

Dip and offset together Jon Claerbout 1 When dip and offset are combined, some serious complications arise. For many years

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Source URL: www.reproducibility.org

Language: English - Date: 2013-11-11 23:14:08
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