Recent content by Ebert87

  1. E

    Extracting periodicity with Fast Fourier Transform

    Thanks, I tried it, but now the values are extremely big. Maybe I am using the y-axis value of the frequency domain graph, instead of the x-axis value (which says something about thefrequency of the original signal, right?)? Getting confused now :confused:
  2. E

    Extracting periodicity with Fast Fourier Transform

    Hello all, I want to extract the period out of a complex discrete signal. Currently I have the Matlabscript of the attachement. However, the values I get out of this script are not correct. There is some kind of systematic bias in it. I think it has something to do with index *...
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