Skip to content
GitLab
Menu
Projects
Groups
Snippets
Loading...
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in
Toggle navigation
Menu
Open sidebar
Michael Lindner
NeuroModularity
Commits
fd2c21bc
Commit
fd2c21bc
authored
Jan 11, 2021
by
lindnemi
Browse files
this is how to save less data points
parent
04d44c23
Changes
1
Hide whitespace changes
Inline
Sidebyside
jl_code_for_sigmaInvestigation.jl
View file @
fd2c21bc
...
@@ 15,7 +15,7 @@ using BenchmarkTools
...
@@ 15,7 +15,7 @@ using BenchmarkTools
G
=
readdlm
(
joinpath
(
@__DIR__
,
"weights.txt"
),
'\t'
,
Float64
,
'\n'
)
G
=
readdlm
(
joinpath
(
@__DIR__
,
"weights.txt"
),
'\t'
,
Float64
,
'\n'
)
g
=
SimpleDiGraph
(
G
)
g
=
SimpleDiGraph
(
G
)
N
=
nv
(
g
)
N
=
nv
(
g
)
synaptic_weights
=
G
synaptic_weights
=
G
synaptic_weights
./=
max
(
synaptic_weights
...
)
synaptic_weights
./=
max
(
synaptic_weights
...
)
...
@@ 46,7 +46,7 @@ const τᶠinv = 1. / τᶠ
...
@@ 46,7 +46,7 @@ const τᶠinv = 1. / τᶠ
const
y₀τᶠinv
=
y₀
*
τᶠinv
const
y₀τᶠinv
=
y₀
*
τᶠinv
#we only need random x0 for the first step
#we only need random x0 for the first step
x0
=
Vector
(
vec
([
rand
(
N
)
.*
4
.
2
rand
(
N
)
.*
4
.
2
rand
(
N
)
.*
0.1
rand
(
N
)
.*
0.1
.+
1
]
'
))
x0
=
Vector
(
vec
([
rand
(
N
)
.*
4
.
2
rand
(
N
)
.*
4
.
2
rand
(
N
)
.*
0.1
rand
(
N
)
.*
0.1
.+
1
]
'
))
#println(x0)
#println(x0)
for
sig
in
[
10
,
5
,
2
,
1.0
,
0.9
,
0.8
,
0.7
,
0.6
,
0.5
,
0.4
,
0.3
,
0.2
,
0.1
,
0.05
,
0
]
for
sig
in
[
10
,
5
,
2
,
1.0
,
0.9
,
0.8
,
0.7
,
0.6
,
0.5
,
0.4
,
0.3
,
0.2
,
0.1
,
0.05
,
0
]
global
x0
global
x0
...
@@ 67,7 +67,7 @@ for sig in [10,5,2,1.0,0.9,0.8,0.7,0.6,0.5,0.4,0.3,0.2,0.1,0.05,0]
...
@@ 67,7 +67,7 @@ for sig in [10,5,2,1.0,0.9,0.8,0.7,0.6,0.5,0.4,0.3,0.2,0.1,0.05,0]
# STP model
# STP model
dξ
[
3
]
=
τᴰinv

τᴰinv
*
ξ
[
3
]
+
ξ
[
3
]
*
ξ
[
4
]
*
(
u₀

ξ
[
1
])
dξ
[
3
]
=
τᴰinv

τᴰinv
*
ξ
[
3
]
+
ξ
[
3
]
*
ξ
[
4
]
*
(
u₀

ξ
[
1
])
dξ
[
4
]
=
y₀τᶠinv

ξ
[
4
]
*
τᶠinv

y₀
*
(
ξ
[
4
]

1.
)
*
(
ξ
[
1
]

u₀
)
dξ
[
4
]
=
y₀τᶠinv

ξ
[
4
]
*
τᶠinv

y₀
*
(
ξ
[
4
]

1.
)
*
(
ξ
[
1
]

u₀
)
# coupling
# coupling
@inbounds
for
e
in
e_s
# edges for which vertex is source
@inbounds
for
e
in
e_s
# edges for which vertex is source
dξ
[
1
]
+=
e
[
1
]
dξ
[
1
]
+=
e
[
1
]
end
end
...
@@ 95,7 +95,7 @@ for sig in [10,5,2,1.0,0.9,0.8,0.7,0.6,0.5,0.4,0.3,0.2,0.1,0.05,0]
...
@@ 95,7 +95,7 @@ for sig in [10,5,2,1.0,0.9,0.8,0.7,0.6,0.5,0.4,0.3,0.2,0.1,0.05,0]
prob
=
ODEProblem
(
fhn_network!
,
x0
,
tspan
,
p
)
prob
=
ODEProblem
(
fhn_network!
,
x0
,
tspan
,
p
)
@time
sol
=
solve
(
prob
,
Tsit5
(),
reltol
=
1e6
,
saveat
=
tspan
[
1
]
:.
2
:
tspan
[
end
]
);
@time
sol
=
solve
(
prob
,
Tsit5
(),
reltol
=
1e6
,
saveat
=
90000
:.
2
:
100000
);
#we only need the values for u from the sol
#we only need the values for u from the sol
#u values are saved in indices 1,5,9,13,...
#u values are saved in indices 1,5,9,13,...
#sol is of the size 1508(377*4)*5001
#sol is of the size 1508(377*4)*5001
...
@@ 136,5 +136,5 @@ for sig in [10,5,2,1.0,0.9,0.8,0.7,0.6,0.5,0.4,0.3,0.2,0.1,0.05,0]
...
@@ 136,5 +136,5 @@ for sig in [10,5,2,1.0,0.9,0.8,0.7,0.6,0.5,0.4,0.3,0.2,0.1,0.05,0]
# savefig(plspec,"spect_$σ.png")
# savefig(plspec,"spect_$σ.png")
#println(x0)
#println(x0)
end
end
\ No newline at end of file
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
.
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment