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function discrete Time-integrate with a variable

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sia
sia 2013-9-6
Hello,
I wanna to integrate a function with a variable.
E.g. f(x) = sin(10-x)
But i dont know how i can do it when i have a variable.
Can u guys help me???
THX

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回答（1 个）

Roger Stafford
Roger Stafford 2013-9-6
For functions which are only known at discrete points, use matlab's 'trapz' function.

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