Seismic wave extrapolation using lowrank symbol ... - Madagascar
Seismic wave extrapolation using lowrank symbol ... - Madagascar
Seismic wave extrapolation using lowrank symbol ... - Madagascar
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Fomel, Ying, & Song 6 Lowrank <strong>wave</strong> <strong>extrapolation</strong><br />
(a)<br />
(b)<br />
(c)<br />
Figure 1: Wave <strong>extrapolation</strong> matrix for 1-D <strong>wave</strong> propagation with linearly increasing<br />
velocity (a), its <strong>lowrank</strong> approximation (b), and Approximation error (c).