smooth dft

Hi,

I am using ADE-XL and am doing DFTs. I would like to know if I can get a smoothed DFT by for instance making a moving average with a couple of given points (let's say 10) ? as I would need to overlay it to an ideal AC Noise density.

I would like to get the smoothed dft accessible in my ADEXL Results..

Thanks a lot in advance and best regards.