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Expression for variable at specific instant...

Posted 17 ago 2017, 04:06 GMT-4 Version 5.0 0 Replies

Aamir Qamar
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Dear COMSOL users,


I am facing a problem with the expression for a variable at specific instant of time. Like i have a variable "v" that varies with time. Now if i want to call this variable at time say "tt" (v(tt)). What would be the expression?

If i cant put it right, i want to express the following formula:
v(ti+1)-v(ti) where ti+1 and ti are two consecutive sampling time instants.



Regards.
0 Replies Last Post 17 ago 2017, 04:06 GMT-4
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Hello Aamir Qamar

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