env_converter.py 文件源码

def __init__(self, env, shape, clip=10.0, update_freq=100):
        self.env = env
        self.clip = clip
        self.update_freq = update_freq
        self.count = 0
        self.sum = 0.0
        self.sum_sqr = 0.0
        self.mean = np.zeros(shape, dtype=np.double)
        self.std = np.ones(shape, dtype=np.double)