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ift
NIFTy
Commits
89144295
Commit
89144295
authored
Jun 27, 2020
by
Philipp Arras
Browse files
Simplifications
parent
4cce75f4
Pipeline
#77383
passed with stages
in 13 minutes and 20 seconds
Changes
1
Pipelines
1
Hide whitespace changes
Inline
Side-by-side
src/library/correlated_fields_simple.py
View file @
89144295
...
...
@@ -105,33 +105,31 @@ class SimpleCorrelatedField(Operator):
vflex
=
np
.
zeros
(
dom
.
shape
)
vasp
=
np
.
zeros
(
dom
.
shape
,
dtype
=
np
.
float64
)
shift
=
np
.
ones
(
dom
.
shape
,
dtype
=
np
.
float64
)
vol0
=
np
.
zeros
(
tgt
.
shape
,
dtype
=
np
.
float64
)
vol1
=
np
.
zeros
(
tgt
.
shape
,
dtype
=
np
.
float64
)
vflex
[
0
]
=
vflex
[
1
]
=
np
.
sqrt
(
_log_vol
(
tgt
))
vasp
[
0
]
=
1
shift
[
0
]
=
_log_vol
(
tgt
)
**
2
/
12.
vol1
[
1
:]
=
vol0
[
0
]
=
target
.
total_volume
vflex
=
makeOp
(
makeField
(
dom
,
vflex
))
vasp
=
makeOp
(
makeField
(
dom
,
vasp
))
shift
=
makeOp
(
makeField
(
dom
,
shift
))
vol0
=
makeField
(
tgt
,
vol0
)
vol1
=
makeOp
(
makeField
(
tgt
,
vol1
))
shift
=
makeField
(
dom
,
shift
)
vslope
=
makeOp
(
makeField
(
tgt
,
_relative_log_k_lengths
(
tgt
)))
shift
=
shift
(
full
(
shift
.
domain
,
1
))
azm_expander
=
ContractionOperator
(
tgt
,
0
).
adjoint
expander
=
ContractionOperator
(
twolog
.
domain
,
0
).
adjoint
ps_expander
=
ContractionOperator
(
t
wolog
.
targe
t
,
0
).
adjoint
ps_expander
=
ContractionOperator
(
t
g
t
,
0
).
adjoint
h_expander
=
ContractionOperator
(
harmonic_partner
,
0
).
adjoint
slope
=
vslope
@
ps_expander
@
avgsl
sig_flex
=
vflex
@
expander
@
flex
sig_asp
=
vasp
@
expander
@
asp
sig_fluc
=
vol1
@
ps_expander
@
fluct
xi
=
ducktape
(
dom
,
None
,
prefix
+
'spectrum'
)
smooth
=
xi
*
sig_flex
*
(
Adder
(
shift
)
@
sig_asp
).
ptw
(
"sqrt"
)
smooth
=
_SlopeRemover
(
tgt
,
0
)
@
twolog
@
smooth
op
=
_Normalization
(
tgt
,
0
)
@
(
slope
+
smooth
)
amp
=
Adder
(
vol0
)
@
(
sig_fluc
*
(
azm_expander
@
zm
.
ptw
(
"reciprocal"
))
*
op
)
vol0
=
np
.
zeros
(
tgt
.
shape
,
dtype
=
np
.
float64
)
vol1
=
np
.
zeros
(
tgt
.
shape
,
dtype
=
np
.
float64
)
vol1
[
1
:]
=
vol0
[
0
]
=
target
.
total_volume
vol
=
Adder
(
makeField
(
tgt
,
vol0
))
@
makeOp
(
makeField
(
tgt
,
vol1
))
amp
=
vol
@
((
ps_expander
@
(
zm
.
ptw
(
"reciprocal"
)
*
fluct
))
*
op
)
self
.
_a
=
amp
ht
=
HarmonicTransformOperator
(
harmonic_partner
,
target
)
...
...
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