Staff Answer
![GeorgeW](https://data3.answerbase.com/answerbase/2948/UserFiles/User737603/profileImage737603.jpg?635283209350000000)
Nov 27, 2014 - 10:04 AM
If understood correctly what you want to achieve, the result can be achieved by changing the order of the components. I would let the FFT component continuously calculate the RMS value, then sample & hold the RMS value calculated by the FFT component every half a cycle.
This should be straight forward to implement
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George Wai,
Software Support & Development Specialist
Manitoba HVDC Research Centre
a division of Manitoba Hydro International Ltd.
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