RMS calculation

[KevinKM]

Hi all,

Please find the VI attached, i am computing the RMS for the first 20 amplitude values. I want to repeat this RMS computation for every 20  samples until the end of the data samples. Suppose i have 1000 data samples, i should be able to plot 50 RMS points on the graph. Any hints on how to go about it. Excuse me if i am not clear about anything.

Thanks in advance,

[GerdW · Accepted solution]

Hi Kevin,

try this: