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由于动态数据交换 DDE(Dynamic Data Ex-change)是 Windows应用程序间数据链接的有效方法 ,本文提出了一种用 MATL AB语言编写 S函数的方法来实现MATL AB和监控平台软件的 DDE通信。然后用基于 ON-SPEC监控平台软件的实例说明该方法具有编程简单、容易实现等优点 ,并且能够实现多输入、多输出模型的动态数据交换
Because dynamic data exchange (DDE) is an effective method for data link between Windows applications, this paper presents a method of writing S functions in MATL AB to implement DDE communication between MATL AB and monitoring platform software. Then, an example based on ON-SPEC monitoring platform software is introduced to show that this method has the advantages of simple programming, easy implementation and the like, and can realize dynamic data exchange of multiple input and multiple output models