MultiGaussian#

MultiGaussian surrogate gradient.

plot multigaussian
import matplotlib.pyplot as plt
import torch

import sinabs.activation as sina

x = torch.linspace(-2, 4, 500)
plt.plot(x, sina.MultiGaussian()(v_mem=x, spike_threshold=1), label="MultiGaussian")
plt.xlabel("Neuron membrane potential")
plt.ylabel("Derivative")
plt.legend()
plt.show()

Total running time of the script: (0 minutes 0.111 seconds)

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