RE: utils.preprocess_obs(obs), this is a common tool used to remove angles from the state space. E.g. if you have a quadrotor spinning in yaw a lot, the angle can increase about 360deg and reset back to zero. The preprocessor could add states that are sin(yaw) and cos(yaw) to mitigate that issue.
In general the removals look on the right track. Let me know when it runs!
RE: utils.preprocess_obs(obs), this is a common tool used to remove angles from the state space. E.g. if you have a quadrotor spinning in yaw a lot, the angle can increase about 360deg and reset back to zero. The preprocessor could add states that are sin(yaw) and cos(yaw) to mitigate that issue.
In general the removals look on the right track. Let me know when it runs!