如何从日期抖动中去除时间

# 示例：使用NTP同步时间
sudo ntpdate pool.ntp.org

# 示例：Python代码中对时间戳进行校正
import datetime

def correct_timestamp(timestamp, jitter_threshold=0.1):
    # 假设jitter_threshold为允许的最大抖动范围（秒）
    current_time = datetime.datetime.now()
    if abs((current_time - timestamp).total_seconds()) > jitter_threshold:
        return current_time
    return timestamp

# 示例：使用移动平均平滑时间戳
def moving_average(timestamps, window_size=5):
    smoothed_timestamps = []
    for i in range(len(timestamps)):
        if i < window_size:
            smoothed_timestamps.append(timestamps[i])
        else:
            window = timestamps[i-window_size:i]
            smoothed_timestamps.append(sum(window) / window_size)
    return smoothed_timestamps