bionet.ted.iaf.iaf_decode_coupled¶
- bionet.ted.iaf.iaf_decode_coupled(s_list, dur, dt, b_list, d_list, k_list, h_list)¶
Multi-input single-output coupled IAF time decoding machine.
Decode a signal encoded with an ensemble of coupled ON-OFF Integrate-and-Fire neurons.
Parameters: s_list : list of ndarrays of floats
Signal encoded by an ensemble of coupled 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.
k_list : list of floats
List of encoder integration constants.
h_list : M x M array_like of functions
Coupling functions. Function h_list[i][j] describes the coupling from the integrator output of neuron i to the input of neuron j.
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.