线图已在动画功能中正确更新，散布图最初已绘制，但根本没有更新

如何解决线图已在动画功能中正确更新，散布图最初已绘制，但根本没有更新

我正在获取实时ECG数据（目前正在模拟）并处理该数据，然后进行实时绘制。我的折线图已成功绘制和更新，而经过太多小时的搜索（不幸的是，我是一个初学者），我终于能够至少将散点图数据初步绘制出来，但是并没有像折线图那样更新是。我怀疑是因为我没有像使用折线图那样使用np.linspace命令设置散点图，而且我对如何使用data25集上的扩展也一无所知，这是我使用x（peak list）创建的集和y（ybeat）绘制实时散点图。

   If the response is an error response with an error code of 401
   (Unauthenticated),the client SHOULD retry the request with a new
   transaction.  This request MUST contain a USERNAME or a USERHASH,determined by the client as the appropriate username for the REALM
   from the error response.  If the "nonce cookie" is present and has
   the STUN Security Feature "Username anonymity" bit set to 1,then the
   USERHASH attribute MUST be used; else,the USERNAME attribute MUST be
   used.  The request MUST contain the REALM,copied from the error
   response.  The request MUST contain the NONCE,copied from the error
   response.  If the response contains a PASSWORD-ALGORITHMS attribute,the request MUST contain the PASSWORD-ALGORITHMS attribute with the
   same content.  If the response contains a PASSWORD-ALGORITHMS
   attribute,and this attribute contains at least one algorithm that is
   supported by the client,then the request MUST contain a PASSWORD-
   ALGORITHM attribute with the first algorithm supported on the list.
   If the response contains a PASSWORD-ALGORITHMS attribute,and this
   attribute does not contain any algorithm that is supported by the
   client,then the client MUST NOT retry the request with a new
   transaction.  The client MUST NOT perform this retry if it is not
   changing the USERNAME,USERHASH,REALM,or its associated password
   from the prevIoUs attempt.