brainpy.math.surrogate.SlayerGrad# class brainpy.math.surrogate.SlayerGrad(alpha=1.0)[source]# Judge spiking state with the slayer surrogate gradient function. See also slayer_grad __init__(alpha=1.0)[source]# Methods __init__([alpha]) surrogate_fun(x) The surrogate function. surrogate_grad(x) The gradient function of the surrogate function.