Struct GLMNeuron 

pub struct GLMNeuron {
    pub mu: f64,
    pub dt_ms: f64,
    pub k: Vec<f64>,
    pub h: Vec<f64>,
    stim_buf: Vec<f64>,
    spike_buf: Vec<f64>,
    rng: Xoshiro256PlusPlus,
}

GLM neuron — point-process generalized linear model. Pillow et al. 2008.

Fields

mu: f64

dt_ms: f64

k: Vec<f64>

h: Vec<f64>

stim_buf: Vec<f64>

spike_buf: Vec<f64>

rng: Xoshiro256PlusPlus

Implementations

impl GLMNeuron

pub fn new(n_k: usize, n_h: usize, seed: u64) -> Self

pub fn new_legacy_constant_filters(n_k: usize, n_h: usize, seed: u64) -> Self

Reconstruct the constant-filter defaults shipped by the original engine GLM surface. This is a legacy configuration of the same GLM, not a separate catalogue model.

fn valid(&self) -> bool

pub fn try_step( &mut self, stimulus: f64, uniform: Option<f64>, ) -> Result<i32, &'static str>

Advance one step after validating the stimulus, the optional explicit uniform sample (must lie in [0, 1)), and the configuration.

With uniform supplied the Bernoulli draw is deterministic and the internal generator is not consumed; history buffers are updated candidate-first, so any Err leaves the pre-step state intact.

pub fn step(&mut self, stimulus: f64) -> i32

Fail-closed wrapper for legacy callers: samples from the seeded generator and returns 0 on any rejected input without mutating state.

pub fn reset(&mut self)

pub fn stim_buf_view(&self) -> Vec<f64>

Return a copy of the stimulus history buffer (most recent first).

pub fn spike_buf_view(&self) -> Vec<f64>

Return a copy of the spike history buffer (most recent first).

Trait Implementations

impl Clone for GLMNeuron

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GLMNeuron

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.