tomelse
/ jwave_band_limited_interpolant.py
Last active
September 29, 2023 12:00
J-Wave band-limited interpolant for off-grid sensors (http://github.com/ucl-bug/jwave). This is based on this paper : http://bug.medphys.ucl.ac.uk/papers/2019-Wise-JASA.pdf. It is similar to what has been implemented in k-Wave (www.k-wave.org/forum/topic/alpha-version-of-kwavearray-off-grid-sources).
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| import jax.numpy as jnp | |
| import numpy.typing | |
| from jax.tree_util import register_pytree_node_class | |
| import numpy as np | |
| from typing import Tuple | |
| from jwave.geometry import Field | |
| @register_pytree_node_class | |
| class BLISensors: |