where to find code of rlDDPG

I was trying to use the rlDDPGAgent for my simulink model. I was able to run the rlwatertank example, but I want to find the code of how the DDPG algorithm is implemented, specifically I was curious of the iteration step of gradient descent/ascent, where could I find the whole inner process? I tried to look at the "rlDDPGAgent", but I didn't find the code. Please help me if you have any idea!

Answer 1

[Rushi Vyas]

Hi Jiangwei,

It is my understanding that you want to know how rlDDPGAgent performs gradient descent/ascent iteration step.

There is documentation page which has step-by-step algorithm of DDPG agent implementation. Please refer to the attached document here : https://in.mathworks.com/help/reinforcement-learning/ug/ddpg-agents.html

[Peter Tiong]

Please share the link again.