Physica Scripta,
Journal Year:
2024,
Volume and Issue:
99(9), P. 095264 - 095264
Published: Aug. 13, 2024
Abstract
This
article
examines
adaptive
fixed-time
difference
synchronization
for
various
classes
of
chaotic
dynamical
systems.
The
control
technique
has
been
used
in
this
to
investigate
the
Sprott
system,
both
with
and
without
delay.
fixed
settling
time
(T)
estimated
successfully.
It
is
also
shown
that
trajectories
error
states
approach
origin
within
a
.
theoretical
analysis
validated
by
simulating
systems
On
other
hand,
nonlinear
are
explored
discrete
Several
maps,
including
Tinkerbell,
Henon,
Hitzl-Zele,
have
achieve
these
numerical
results
presented
graphically,
verifying
outcomes
Chinese Physics B,
Journal Year:
2023,
Volume and Issue:
33(4), P. 048701 - 048701
Published: Dec. 12, 2023
The
brain
is
a
complex
network
system
in
which
large
number
of
neurons
are
widely
connected
to
each
other
and
transmit
signals
other.
memory
characteristic
memristors
makes
them
suitable
for
simulating
neuronal
synapses
with
plasticity.
In
this
paper,
memristor
used
simulate
synapse,
discrete
small-world
constructed
based
on
Rulkov
its
dynamical
behavior
explored.
We
explore
the
influence
parameters
behaviors
network,
shows
variety
firing
patterns
such
as
spiking
triangular
burst
when
parameter
α
changed.
results
numerical
simulation
Matlab
show
that
topology
can
affect
synchronous
higher
reconnection
probability
nearest
neurons,
more
significant
synchronization
state
neurons.
addition,
by
increasing
coupling
strength
synapses,
performance
promoted.
paper
boost
research
into
networks
coupled
further
promote
development
neuroscience.
Physica Scripta,
Journal Year:
2024,
Volume and Issue:
99(5), P. 055225 - 055225
Published: March 25, 2024
Abstract
Involvement
of
two
capacitive
variables
into
neuron
models
provides
better
description
the
cell
membrane
property
and
then
diversity
effect
electromagnetic
field
inner
outer
can
be
estimated
in
clear
way.
Specific
electric
components
combined
to
build
equivalent
neural
circuits
for
reproducing
similar
activities
under
some
self-adaptive
control
schemes.
A
phototube
converts
external
light
stimuli
injected
energy
is
encoded
excite
membranes
presenting
suitable
firing
patterns.
Two
capacitors
are
connected
via
a
linear
resistor
mimicking
exchange
changes
potentials.
Combination
memristor
an
additive
branch
circuit
estimate
induction
absorption.
The
function
H
this
light-sensitive
memristive
calculated
theoretical
way,
average
〈
〉
predict
occurrence
stochastic
resonance,
which
confirmed
by
estimating
distribution
signal
noise
ratios.
mode
relative
value
neuron,
law
suggested
transition
adaptive
