QUOTE (Anders Björk @ Nov 10 2008, 10:52 PM)
Hi Anders
Thanks for taking your time.
The value changes from 2E-4 at 5000 samples to 8E-5 at 10000 samples, thats an order of magnitude in change. This is what bother me, since if it was only a few percent, i could attribute it to noise or the curve fitting. I used Igor and Origin both to do the curve fitting. I also tried to use power spectral density VI instead of the power spectrum, but got similar results.