sampling

Discussion in 'X2 & X4 SoC' started by Anwar Elhadad, Oct 25, 2018.

  1. Anwar Elhadad

    Anwar Elhadad Member

    I am using X4M200 and I am trying to sample the data I collected. what is the sampling frequency in HZ I should use ? can it be changed ?

    Thanks.
    Anwar Elhadad.
     
  2. Charlie Shao

    Charlie Shao Moderator Staff Member

  3. Anwar Elhadad

    Anwar Elhadad Member

    I am looking at the raw signal coming from :
    example XEP_X4M200_X4M300_plot_record_playback_radar_raw_data.py
    when I did my calculation, i found that I am getting 3.4 frames a sec. even though there is a variable called FPS = 10. I am also getting 1467 bins per frame. when I try too fft my signal to look at frequencies, I need to define my smapling frequency. what is my sampling frequency and where can control it in the code?

    Thanks.