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-   -   the moving direction of the node of ns2 (https://www.linuxquestions.org/questions/linux-newbie-8/the-moving-direction-of-the-node-of-ns2-4175421813/)

edison_0927 08-13-2012 03:41 AM

the moving direction of the node of ns2
 
is there any function that can get the moving direction of the node?

now i can get the coordinate of the node ,but i have no idea of the way to get the moving direction of the node excepte compute...

is it possible? can anyone help me?


thank you!


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