pub struct FitzHughNagumoNeuron {
pub v: f64,
pub w: f64,
pub a: f64,
pub b: f64,
pub epsilon: f64,
pub dt: f64,
pub v_threshold: f64,
}Expand description
FitzHugh-Nagumo 1961 — 2D qualitative spike model.
Fields§
§v: f64§w: f64§a: f64§b: f64§epsilon: f64§dt: f64§v_threshold: f64Implementations§
Source§impl FitzHughNagumoNeuron
impl FitzHughNagumoNeuron
pub fn new() -> Self
pub fn step(&mut self, current: f64) -> i32
pub fn reset(&mut self)
Sourcepub fn simulate(&mut self, n_steps: usize, current: f64) -> (Vec<f64>, i64)
pub fn simulate(&mut self, n_steps: usize, current: f64) -> (Vec<f64>, i64)
Run n_steps RK4 updates under a constant input, returning the v trace
and the upward-crossing spike count. Reuses step (RK4) so the trace is
bit-identical to the per-step path and — because the right-hand side is
exact arithmetic (v.powi(3) is v*v*v) — to the Python reference. The
final state is left in self.v / self.w.
fn is_valid(&self) -> bool
fn rhs(&self, v: f64, w: f64, current: f64) -> Option<(f64, f64)>
fn rk4_candidate(&self, current: f64) -> Option<(f64, f64)>
Trait Implementations§
Source§impl Clone for FitzHughNagumoNeuron
impl Clone for FitzHughNagumoNeuron
Source§fn clone(&self) -> FitzHughNagumoNeuron
fn clone(&self) -> FitzHughNagumoNeuron
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for FitzHughNagumoNeuron
impl Debug for FitzHughNagumoNeuron
Auto Trait Implementations§
impl Freeze for FitzHughNagumoNeuron
impl RefUnwindSafe for FitzHughNagumoNeuron
impl Send for FitzHughNagumoNeuron
impl Sync for FitzHughNagumoNeuron
impl Unpin for FitzHughNagumoNeuron
impl UnsafeUnpin for FitzHughNagumoNeuron
impl UnwindSafe for FitzHughNagumoNeuron
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more§impl<T> Pointable for T
impl<T> Pointable for T
§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self from the equivalent element of its
superset. Read more§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self is actually part of its subset T (and can be converted to it).§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self to the equivalent element of its superset.