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ift
starblade
Commits
7fb09a73
Commit
7fb09a73
authored
Apr 13, 2018
by
Jakob Knollmueller
Browse files
polishing
parent
f4fb46b8
Changes
2
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Inline
Side-by-side
demos/demo.py
View file @
7fb09a73
...
...
@@ -41,3 +41,12 @@ if __name__ == '__main__':
#plotting on logarithmic scale
plt
.
imsave
(
'diffuse_component.png'
,
Starblade
.
s
.
val
,
vmin
=
vmin
,
vmax
=
vmax
)
plt
.
imsave
(
'pointlike_component.png'
,
Starblade
.
u
.
val
,
vmin
=
vmin
,
vmax
=
vmax
)
plt
.
figure
()
k_lenghts
=
Starblade
.
power_spectrum
.
domain
[
0
].
k_lengths
plt
.
plot
(
k_lenghts
,
Starblade
.
power_spectrum
.
val
)
plt
.
title
(
'power spectrum'
)
plt
.
yscale
(
'log'
)
plt
.
xscale
(
'log'
)
plt
.
ylabel
(
'power'
)
plt
.
xscale
(
'harmonic mode'
)
plt
.
savefig
(
'power_spectrum.png'
)
demos/multichannel_demo.py
View file @
7fb09a73
...
...
@@ -29,9 +29,7 @@ if __name__ == '__main__':
data
=
data
.
astype
(
float
)
data
=
data
.
clip
(
0.0001
)
alpha
=
1.3
MultiStarblade
=
sb
.
build_multi_starblade
(
data
,
alpha
,
newton_iterations
=
1
)
# power = MultiStarblade[0].power_spectrum / np.arange(len(MultiStarblade[0].power_spectrum.val))**0
# MultiStarblade = sb.build_multi_starblade(data,alpha,newton_iterations=1, manual_power_spectrum=power)
MultiStarblade
=
sb
.
build_multi_starblade
(
data
,
alpha
=
alpha
)
for
i
in
range
(
50
):
MultiStarblade
=
sb
.
multi_starblade_iteration
(
MultiStarblade
,
processes
=
1
)
...
...
@@ -46,10 +44,4 @@ if __name__ == '__main__':
plt
.
imsave
(
'rgb_diffuse.jpg'
,
diffuse
/
255.
)
plt
.
imsave
(
'rgb_point.jpg'
,
point
/
255.
)
plt
.
figure
()
plt
.
plot
(
MultiStarblade
[
0
].
power_spectrum
.
val
)
plt
.
yscale
(
'log'
)
plt
.
xscale
(
'log'
)
plt
.
savefig
(
'power.jpg'
)
plt
.
close
()
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