bionet.ted.iaf.iaf_decode_spline_pop

bionet.ted.iaf.iaf_decode_spline_pop(s_list, dur, dt, b_list, d_list, R_list, C_list)

Multi-input single-output spline interpolation IAF time decoding machine.

Decode a signal encoded with an ensemble of Integrate-and-Fire neurons using spline interpolation.

Parameters:

s_list: list of ndarrays of floats

Signal encoded by an ensemble of encoders. The values represent the time between spikes (in s). The number of arrays in the list corresponds to the number of encoders in the ensemble.

dur: float

Duration of signal (in s).

dt: float

Sampling resolution of original signal; the sampling frequency is 1/dt Hz.

b_list: list of floats

List of encoder biases.

d_list: list of floats

List of encoder thresholds.

R_list: list of floats

List of encoder neuron resistances.

C_list: list of floats.

Returns:

u_rec : ndarray of floats

Recovered signal.

Notes

The number of spikes contributed by each neuron may differ from the number contributed by other neurons.