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有一类信息传递题,是解决关于怎样确定最大信息量方面的问题不少学生因不理解题意,把握不住题目的真正意义而出错.本文结合生活实例加以阐述.例如图1,小圆圈表示网络的结点,结点之间的连线表示它们有网线相联,连线标注的数字表示该段网线单位时间内可以通过的最大的信息量.现从
There is a type of information transfer problem that solves the problem of how to determine the maximum amount of information. Many students make mistakes because they do not understand the meaning of the problem and cannot grasp the true meaning of the problem. This article describes life examples. For example, Figure 1 shows a small circle. The nodes of the network and the lines between the nodes indicate that they are connected by a network cable, and the numbers marked by the connection lines indicate the maximum amount of information that the network cable can pass through in a unit of time.