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RE: low pass filter in viva/calculator

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Hi Ben, I have had some trouble with the moving average function. I have been able to use the calculator to plot the moving average. See the example below - This is an expression for input power. 'vrfp' & 'vrfm' are differential input nodes. '10 / 9.15e+08' is the period over which the average is to be calculated. (((iinteg(((VT("/vrfp") - VT("/vrfm")) * IT("/I_rectifier/vrfp"))) - iinteg(lshift(((VT("/vrfp") - VT("/vrfm")) * IT("/I_rectifier/vrfp")) (10 / 9.15e+08)))) * -9.15e+08) / 10) Please let me know if you need more inputs on this method. Good luck. Regards, Ashwath

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