This curve is symmetric to y-axis, which means the STDP function is the same at the pre-post and post-pre sides. (_lambda, _delta) are used to determined the ranges of LTP and LTD. If t is smaller than _lambda, the STDP function results LTP with the amplitude of _betaLTP. If t is larger than _lambde and smaller than _delta, the STDP function results LTD with the amplitude of _betaLTD. If t is larger than _delta, there is neither LTD nor LTP.
- Parameters
-
[in] | _betaLTP | the amplitude of inhibitory LTP |
[in] | _betaLTD | the amplitude of inhibitory LTD |
[in] | _lambda | the range of inhibitory LTP |
[in] | _delta | the range of inhibitory LTD |
- Note
- This curve can be applied to I-STDP curve only.
- Since
- v3.0
Definition at line 794 of file carlsim_datastructures.h.