how to calculate the time integral of a signal in numeric form

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Krishnendu Mukherjee 2012-2-1

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https://ww2.mathworks.cn/matlabcentral/answers/27717-how-to-calculate-the-time-integral-of-a-signal-in-numeric-form

编辑： Jon 2013-9-26

i hv to determine the numeric form of the time integral of a continous signal in simulink.

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Walter Roberson 2012-2-1

Is that meaningful? Does a continuous signal have a particular time value that you could take the integral for such that you could have a numeric result? Or are you only interested in the numeric integral at the end of the time interval? Or, I suppose, in the numeric integral at a particular sample time that happened to be needed for other reasons such as a discrete time flowing through a different signal ?

Krishnendu Mukherjee 2012-2-2