A "binding" connects an instance data node to a form control or to a model item constraint by using a binding expression as a locater. 通过将绑定表达式用作定位器,“绑定”将实例数据结点连接到表单控制或模型项目约束。
Therefore , it is easy to locateR peeks by the method of experiential ti me interval forecast and the application of amplitude threshold. 通过经验的R峰时间间隔,预估和应用幅度阈值可以很容易地将R峰找出来。