RMS measure over "long" time

[stenzer]

hi,

i want to measure the RMS of "complex" waveforme, so it's pretty difficult to calculate it from the graph. I'm using a power - gauge. my proplem is that the result is displayed numerically and the result changes from time to time. the signal is periodic with a time - period of 112ms. is there a way to display the RMS graphically????

thx

[GeorgJ · Accepted solution]

Hello stenzer,

I am not sure I understood exactly what you want to do, but I think the feature you need is the "Postprocessor". With this function you can perform calculations on simulation results and display them as a graph. You find the Postprocessor in the menu Simulate > Postprocessor .

[stenzer]

hi,

that's exactly what i was looking for. thank you very much and sorry for may poor english