finding sampling rate and real power

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Ricky K
Ricky K 2020-10-16
回答： Sabin 2023-10-4
voltage frequency 60hz the file is the measurements for the input voltage & the input Current
I used plot to see the graph of the current and voltage , but I'm not sure how to find the sampling rate and the alternating current frequency component of instantaneous power
Also, how can I find the real power?
I'd really appreciate some help.

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回答（1 个）

Sabin
Sabin 2023-10-4
The first column is the vector of Time. It is easy to find the sampling rate by computing the change between two consecutive points from the Time vector, e.g., dt=Time(2) - Time(1).

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