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  1. schmiddes

    FRF CPS plot in Matlab

    RMS values and uniform window, i don't know the correction factors. Greetings
  2. schmiddes

    FRF CPS plot in Matlab

    In the universal file the values are saved as crosspower spectrum (double power) with the units g^2 and Hz.
  3. schmiddes

    FRF CPS plot in Matlab

    But it doesnt work, the dB value is now shifted by round about 10 dB. Is still something missing in the command line?? Greetz
  4. schmiddes

    FRF CPS plot in Matlab

    Thanks...
  5. schmiddes

    FRF CPS plot in Matlab

    Hallo! I plot the FRF in Matlab with the command: plot(f_vec,20*log10(sum(abs(frf_mat)./(size(frf_mat,1)))),'b','LineWidth',1.5); -f_vec is the Frequency in Hz -frf_mat ist the frf matrix The data is imported from a universal file and measured with the LMS Cada-X Software. My Question: I have...

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