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Recent content by schmiddes
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FRF CPS plot in Matlab
RMS values and uniform window, i don't know the correction factors. Greetings- schmiddes
- Post #9
- Forum: MathWorks, Inc.: MATLAB
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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.- schmiddes
- Post #7
- Forum: MathWorks, Inc.: MATLAB
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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- schmiddes
- Post #4
- Forum: MathWorks, Inc.: MATLAB
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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...- schmiddes
- Thread
- Replies: 9
- Forum: MathWorks, Inc.: MATLAB
